diff --git a/include/JSystem/JAudio/JAISequenceMgr.h b/include/JSystem/JAudio/JAISequenceMgr.h
index 441bb3646..58b781a43 100644
--- a/include/JSystem/JAudio/JAISequenceMgr.h
+++ b/include/JSystem/JAudio/JAISequenceMgr.h
@@ -94,7 +94,18 @@ namespace JAInter {
         /* 0x0C60 */ MoveParaSet field_0xc60[32];
         /* 0x0E60 */ u8 field_0xe60[0x1261 - 0xe60];
         /* 0x1261 */ u8 field_0x1261;
-        /* 0x1262 */ u8 field_0x1262[0x133c - 0x1262];
+        /* 0x1262 */ u8 field_0x1262[0x1268 - 0x1262];
+        /* 0x1268 */ int field_0x1268;
+        /* 0x126C */ int field_0x126c;
+        /* 0x1270 */ int field_0x1270;
+        /* 0x1274 */ int field_0x1274;
+        /* 0x1278 */ int field_0x1278;
+        /* 0x127C */ int field_0x127c;
+        /* 0x1280 */ int field_0x1280;
+        /* 0x1284 */ u8 field_0x1284[0x1298 - 0x1284];
+        /* 0x1298 */ int field_0x1298;
+        /* 0x129C */ int field_0x129c[32];
+        /* 0x131C */ u8 field_0x131c[32];
         /* 0x133C */ MuteBit field_0x133c[32];
         /* 0x135C */ SeqUpdateData* field_0x135c;
         /* 0x1360 */ JASystem::TTrack field_0x1360;
diff --git a/include/JSystem/JAudio/JAISound.h b/include/JSystem/JAudio/JAISound.h
index 7c5ff1867..fd939630f 100644
--- a/include/JSystem/JAudio/JAISound.h
+++ b/include/JSystem/JAudio/JAISound.h
@@ -25,7 +25,7 @@ public:
     virtual void setSeDistanceDolby(u8);
     virtual void setSePositionDopplar();
 
-    int getSeCategoryNumber();
+    u8 getSeCategoryNumber();
     int getSwBit();
     int checkSwBit(u32);
     u8 getInfoPriority();
@@ -112,6 +112,14 @@ public:
     void setVolumeU7(u8, u32, u8) {}
     void setWait(u8) {}
 
+    struct PositionInfo_t {
+        f32 field_0x0;
+        u8 field_0x4[0x8 - 0x4];
+        f32 field_0x8;
+        u8 field_0xc[0x18 - 0xc];
+        f32 field_0x18;
+    };
+
     /* 0x04 */ u8 field_0x4;
     /* 0x05 */ u8 field_0x5;
     /* 0x06 */ u8 field_0x6;
@@ -124,7 +132,7 @@ public:
     /* 0x14 */ u32 field_0x14;
     /* 0x18 */ int field_0x18;
     /* 0x1c */ int field_0x1c;
-    /* 0x20 */ void* field_0x20;
+    /* 0x20 */ PositionInfo_t* mPositionInfo;
     /* 0x24 */ void* field_0x24;
     /* 0x28 */ int field_0x28;
     /* 0x2C */ int field_0x2c;
@@ -170,7 +178,7 @@ namespace JAInter {
 
         /* 0x00 */ JAISound* field_0x0;
         /* 0x04 */ JAISound* field_0x4;
-        /* 0x08 */ JAISound* field_0x8;
+        /* 0x08 */ JAISound* Buffer;
     };
 }
 
diff --git a/include/JSystem/JAudio/JAIStreamMgr.h b/include/JSystem/JAudio/JAIStreamMgr.h
index c965bf697..e6bf75ea0 100644
--- a/include/JSystem/JAudio/JAIStreamMgr.h
+++ b/include/JSystem/JAudio/JAIStreamMgr.h
@@ -16,6 +16,11 @@ namespace JASystem {
 
 namespace JAInter {
     class Actor;
+    class StreamParameter {
+    public:
+        /* 0x00 */ u8 field_0x0;
+    };
+
     namespace StreamMgr {
         void init();
         void storeStreamBuffer(JAISound**, Actor*, u32, u32, u8, void*);
diff --git a/src/JSystem/JAudio/JAISequenceMgr.cpp b/src/JSystem/JAudio/JAISequenceMgr.cpp
index 0954ca4b5..8cf9f9ca1 100644
--- a/src/JSystem/JAudio/JAISequenceMgr.cpp
+++ b/src/JSystem/JAudio/JAISequenceMgr.cpp
@@ -25,7 +25,7 @@ void JAInter::SequenceMgr::init() {
     for (int i = 0; i < JAIGlobalParameter::getParamSeqControlBufferMax(); i++) {
         SeqParameter* _para = new (JAIBasic::getCurrentJAIHeap(), 0x20) SeqParameter();
         JUT_ASSERT_MSG(47, _para, "JAISequenceMgr::initHeap Cannot Alloc Heap!!\n");
-        seqControl.field_0x8[i].field_0x3c = _para;
+        seqControl.Buffer[i].field_0x3c = _para;
         _para->seqPan = new (JAIBasic::getCurrentJAIHeap(), 0x20) MoveParaSet[JAIGlobalParameter::getParamSeqParameterLines()];
         JUT_ASSERT_MSG(50, _para->seqPan, "JAISequenceMgr::initHeap Cannot Alloc Heap!!\n");
         _para->seqPitch = new (JAIBasic::getCurrentJAIHeap(), 0x20) MoveParaSet[JAIGlobalParameter::getParamSeqParameterLines()];
diff --git a/src/JSystem/JAudio/JAISound.cpp b/src/JSystem/JAudio/JAISound.cpp
index 779fa5de9..4344c1e7f 100644
--- a/src/JSystem/JAudio/JAISound.cpp
+++ b/src/JSystem/JAudio/JAISound.cpp
@@ -5,6 +5,12 @@
 
 #include "JSystem/JAudio/JAISound.h"
 #include "JSystem/JAudio/JAIBasic.h"
+#include "JSystem/JAudio/JAIGlobalParameter.h"
+#include "JSystem/JAudio/JAISeMgr.h"
+#include "JSystem/JAudio/JAISequenceMgr.h"
+#include "JSystem/JAudio/JAIStreamMgr.h"
+#include "JSystem/JKernel/JKRSolidHeap.h"
+#include "JSystem/JUtility/JUTAssert.h"
 
 /* 8029859C-802985C4       .text __ct__8JAISoundFv */
 JAISound::JAISound() {
@@ -15,13 +21,13 @@ JAISound::JAISound() {
 }
 
 /* 802985C4-802985E8       .text getSeCategoryNumber__8JAISoundFv */
-int JAISound::getSeCategoryNumber() {
-    /* Nonmatching */
+u8 JAISound::getSeCategoryNumber() {
+    return JAInter::SeMgr::changeIDToCategory(this->field_0xc);
 }
 
 /* 802985E8-802985F4       .text getSwBit__8JAISoundFv */
 int JAISound::getSwBit() {
-    /* Nonmatching */
+    return ((u32*)field_0x40)[0];
 }
 
 /* 802985F4-80298624       .text checkSwBit__8JAISoundFUl */
@@ -31,7 +37,7 @@ int JAISound::checkSwBit(u32 param_1) {
 
 /* 80298624-80298630       .text getInfoPriority__8JAISoundFv */
 u8 JAISound::getInfoPriority() {
-    /* Nonmatching */
+    return ((u8*)field_0x40)[4];
 }
 
 /* 80298630-80298648       .text clearMainSoundPPointer__8JAISoundFv */
@@ -54,48 +60,191 @@ void JAISound::stop(u32 param_1) {
 }
 
 /* 802986B8-8029878C       .text setVolume__8JAISoundFfUlUc */
-void JAISound::setVolume(f32, u32, u8) {
-    /* Nonmatching */
+void JAISound::setVolume(f32 param_1, u32 param_2, u8 param_3) {
+    switch(field_0xc & 0xc0000000) {
+    case 0x80000000:
+        setSeqInterVolume(param_3, param_1, param_2);
+        break;
+    case 0:
+        setSeInterVolume(param_3, param_1, param_2, 0);
+        break;
+    case 0xC0000000:
+        setStreamInterVolume(param_3, param_1, param_2);
+        break;
+    default:
+        JUT_ASSERT_MSG(177, 0, "JAISound::setVolume サウンドカテゴリービットが異常です。\n");
+    }
+}
+
+static void dummy1() {
+    OSReport("JAISound::setDirectVolume サウンドカテゴリービットが異常です。\n");
 }
 
 /* 8029878C-80298864       .text setPan__8JAISoundFfUlUc */
-void JAISound::setPan(f32, u32, u8) {
-    /* Nonmatching */
+void JAISound::setPan(f32 param_1, u32 param_2, u8 param_3) {
+    switch(field_0xc & 0xc0000000) {
+    case 0x80000000:
+        setSeqInterPan(param_3, param_1, param_2);
+        break;
+    case 0:
+        setSeInterPan(param_3, param_1, param_2, 0);
+        break;
+    case 0xC0000000:
+        setStreamInterPan(param_3, param_1, param_2);
+        break;
+    default:
+        JUT_ASSERT_MSG(217, 0, "JAISound::setPan サウンドカテゴリービットが異常です。\n");
+    }
+}
+
+static void dummy2() {
+    OSReport("JAISound::setDirectPan サウンドカテゴリービットが異常です。\n");
 }
 
 /* 80298864-8029893C       .text setPitch__8JAISoundFfUlUc */
-void JAISound::setPitch(f32, u32, u8) {
-    /* Nonmatching */
+void JAISound::setPitch(f32 param_1, u32 param_2, u8 param_3) {
+    switch(field_0xc & 0xc0000000) {
+    case 0x80000000:
+        setSeqInterPitch(param_3, param_1, param_2);
+        break;
+    case 0:
+        setSeInterPitch(param_3, param_1, param_2, 0);
+        break;
+    case 0xC0000000:
+        setStreamInterPitch(param_3, param_1, param_2);
+        break;
+    default:
+        JUT_ASSERT_MSG(257, 0, "JAISound::setPitch サウンドカテゴリービットが異常です。\n");
+    }
+}
+
+static void dummy3() {
+    OSReport("JAISound::setDirectPitch サウンドカテゴリービットが異常です。\n");
 }
 
 /* 8029893C-80298A04       .text setFxmix__8JAISoundFfUlUc */
-void JAISound::setFxmix(f32, u32, u8) {
-    /* Nonmatching */
+void JAISound::setFxmix(f32 param_1, u32 param_2, u8 param_3) {
+    switch(field_0xc & 0xc0000000) {
+    case 0x80000000:
+        setSeqInterFxmix(param_3, param_1, param_2);
+        break;
+    case 0:
+        setSeInterFxmix(param_3, param_1, param_2, 0);
+        break;
+    case 0xC0000000:
+        break;
+    default:
+        JUT_ASSERT_MSG(297, 0, "JAISound::setFxmix サウンドカテゴリービットが異常です。\n");
+    }
+}
+
+static void dummy4() {
+    OSReport("JAISound::setDirectFxmix サウンドカテゴリービットが異常です。\n");
 }
 
 /* 80298A04-80298ACC       .text setDolby__8JAISoundFfUlUc */
-void JAISound::setDolby(f32, u32, u8) {
-    /* Nonmatching */
+void JAISound::setDolby(f32 param_1, u32 param_2, u8 param_3) {
+    switch(field_0xc & 0xc0000000) {
+    case 0x80000000:
+        setSeqInterDolby(param_3, param_1, param_2);
+        break;
+    case 0:
+        setSeInterDolby(param_3, param_1, param_2, 0);
+        break;
+    case 0xC0000000:
+        break;
+    default:
+        JUT_ASSERT_MSG(337, 0, "JAISound::setDolby サウンドカテゴリービットが異常です。\n");
+    }
+}
+
+static void dummy5() {
+    OSReport("JAISound::setDirectDolby サウンドカテゴリービットが異常です。\n");
 }
 
 /* 80298ACC-80298B74       .text setTempoProportion__8JAISoundFfUl */
-void JAISound::setTempoProportion(f32, u32) {
-    /* Nonmatching */
+void JAISound::setTempoProportion(f32 param_1, u32 param_2) {
+    switch(field_0xc & 0xc0000000) {
+    case 0x80000000:
+        setSeqTempoProportion(param_1, param_2);
+        break;
+    case 0:
+        break;
+    case 0xC0000000:
+        break;
+    default:
+        JUT_ASSERT_MSG(377, 0, "JAISound::setTempoProportion サウンドカテゴリービットが異常です。\n");
+    }
 }
 
 /* 80298B74-80298C28       .text setPortData__8JAISoundFUcUs */
-void JAISound::setPortData(u8, u16) {
-    /* Nonmatching */
+void JAISound::setPortData(u8 param_1, u16 param_2) {
+    switch(field_0xc & 0xc0000000) {
+    case 0x80000000:
+        setSeqPortData(param_1, param_2, 0);
+        break;
+    case 0:
+        setSePortData(param_1, param_2);
+        break;
+    case 0xC0000000:
+        break;
+    default:
+        JUT_ASSERT_MSG(397, 0, "JAISound::setPortData サウンドカテゴリービットが異常です。\n");
+    }
 }
 
 /* 80298C28-80298CD8       .text setPrepareFlag__8JAISoundFUc */
-void JAISound::setPrepareFlag(u8) {
-    /* Nonmatching */
+void JAISound::setPrepareFlag(u8 param_1) {
+    switch(field_0xc & 0xc0000000) {
+    case 0x80000000:
+        setSeqPrepareFlag(param_1);
+        break;
+    case 0:
+        break;
+    case 0xC0000000:
+        setStreamPrepareFlag(param_1);
+        break;
+    default:
+        JUT_ASSERT_MSG(416, 0, "JAISound::setPrepareFlag サウンドカテゴリービットが異常です。\n");
+    }
 }
 
 /* 80298CD8-80298E30       .text setDistanceVolumeCommon__8JAISoundFfUc */
-f32 JAISound::setDistanceVolumeCommon(f32, u8) {
-    /* Nonmatching */
+f32 JAISound::setDistanceVolumeCommon(f32 param_1, u8 param_2) {
+    f32 var1;
+    if (field_0x8 != 4) {
+        var1 = mPositionInfo[field_0x8].field_0x18;
+    } else {
+        var1 = mPositionInfo[0].field_0x18;
+        for (u8 i = 1; i < JAIGlobalParameter::audioCameraMax; i++) {
+            if (mPositionInfo[i].field_0x18 < var1) {
+                var1 = mPositionInfo[i].field_0x18;
+            }
+        }
+    }
+    if (var1 < JAIGlobalParameter::maxVolumeDistance) {
+        return 1.0f;
+    }
+    var1 -= JAIGlobalParameter::maxVolumeDistance;
+    f32 var2 = param_1 - JAIGlobalParameter::maxVolumeDistance;
+    if (param_2 > 3) {
+        var2 /= 1 << (param_2 & 3) + 1;
+    } else if (param_2 != 0) {
+        var2 *= 1 << (param_2 & 3);
+    }
+    if (var1 < var2) {
+        if (param_2 > 3) {
+            return 1.0f - var1 / var2;
+        } else {
+            return JAIGlobalParameter::minDistanceVolume + (1.0f - JAIGlobalParameter::minDistanceVolume) * (1.0f - var1 / var2);
+        }
+    } else {
+        if (param_2 > 3) {
+            return 0.0f;
+        } else {
+            return JAIGlobalParameter::minDistanceVolume;
+        }
+    }
 }
 
 /* 80298E30-80298F8C       .text setDistancePanCommon__8JAISoundFv */
@@ -109,48 +258,178 @@ f32 JAISound::setPositionDopplarCommon(u32) {
 }
 
 /* 80299178-8029925C       .text setSeqInterVolume__8JAISoundFUcfUl */
-void JAISound::setSeqInterVolume(u8, f32, u32) {
-    /* Nonmatching */
+void JAISound::setSeqInterVolume(u8 line_, f32 param_2, u32 param_3) {
+    if ((field_0xc & 0xC0000000) != 0x80000000) {
+        return;
+    }
+    if (!getSeqParameter()) {
+        return;
+    }
+    int r31 = getSeqParameter()->field_0x110[line_].set(param_2, param_3);
+    if (r31 == 1) {
+        getSeqParameter()->field_0x126c |= 1 << line_;
+    }
+    if (getSeqParameter()->field_0x135c && r31 != 2) {
+        getSeqParameter()->field_0x135c->field_0x8 |= 0x40000;
+    }
+}
+
+static void dummy6() {
+    OSReport("JAISound::checkReady サウンドカテゴリービットが異常です。\n");
 }
 
 /* 8029925C-802993AC       .text setSeqInterPan__8JAISoundFUcfUl */
-void JAISound::setSeqInterPan(u8, f32, u32) {
-    /* Nonmatching */
+void JAISound::setSeqInterPan(u8 line_, f32 param_2, u32 param_3) {
+    if ((field_0xc & 0xC0000000) != 0x80000000) {
+        return;
+    }
+    if (!getSeqParameter()) {
+        return;
+    }
+    JUT_ASSERT_MSG(660, line_<JAIGlobalParameter::seqParameterLines, "JAISound::setSeqInterPan 設定できるライン数を超えています。\n");
+    int r31 = getSeqParameter()->seqPan[line_].set(param_2, param_3);
+    if (r31 == 1) {
+        getSeqParameter()->field_0x1270 |= 1 << line_;
+    }
+    if (getSeqParameter()->field_0x135c && r31 != 2) {
+        getSeqParameter()->field_0x135c->field_0x8 |= 0x80000;
+    }
 }
 
 /* 802993AC-802994FC       .text setSeqInterPitch__8JAISoundFUcfUl */
-void JAISound::setSeqInterPitch(u8, f32, u32) {
-    /* Nonmatching */
+void JAISound::setSeqInterPitch(u8 line_, f32 param_2, u32 param_3) {
+    if ((field_0xc & 0xC0000000) != 0x80000000) {
+        return;
+    }
+    if (!getSeqParameter()) {
+        return;
+    }
+    JUT_ASSERT_MSG(678, line_<JAIGlobalParameter::seqParameterLines, "JAISound::setSeqInterPan 設定できるライン数を超えています。\n");
+    int r31 = getSeqParameter()->seqPitch[line_].set(param_2, param_3);
+    if (r31 == 1) {
+        getSeqParameter()->field_0x1274 |= 1 << line_;
+    }
+    if (getSeqParameter()->field_0x135c && r31 != 2) {
+        getSeqParameter()->field_0x135c->field_0x8 |= 0x100000;
+    }
 }
 
 /* 802994FC-8029964C       .text setSeqInterFxmix__8JAISoundFUcfUl */
-void JAISound::setSeqInterFxmix(u8, f32, u32) {
-    /* Nonmatching */
+void JAISound::setSeqInterFxmix(u8 line_, f32 param_2, u32 param_3) {
+    if ((field_0xc & 0xC0000000) != 0x80000000) {
+        return;
+    }
+    if (!getSeqParameter()) {
+        return;
+    }
+    JUT_ASSERT_MSG(696, line_<JAIGlobalParameter::seqParameterLines, "JAISound::setSeqInterPan 設定できるライン数を超えています。\n");
+    int r31 = getSeqParameter()->seqFxmix[line_].set(param_2, param_3);
+    if (r31 == 1) {
+        getSeqParameter()->field_0x1278 |= 1 << line_;
+    }
+    if (getSeqParameter()->field_0x135c && r31 != 2) {
+        getSeqParameter()->field_0x135c->field_0x8 |= 0x200000;
+    }
 }
 
 /* 8029964C-802997E4       .text setSeqInterDolby__8JAISoundFUcfUl */
-void JAISound::setSeqInterDolby(u8, f32, u32) {
+void JAISound::setSeqInterDolby(u8 line_, f32 param_2, u32 param_3) {
     /* Nonmatching */
+    if ((field_0xc & 0xC0000000) != 0x80000000) {
+        return;
+    }
+    if (!getSeqParameter()) {
+        return;
+    }
+    JUT_ASSERT_MSG(714, line_<JAIGlobalParameter::seqParameterLines, "JAISound::setSeqInterPan 設定できるライン数を超えています。\n");
+    if (JAIBasic::getInterface()->field_0xd != 2) {
+        if (getSeqParameter()->seqDolby[line_].field_0x4 == 0.0f) {
+            return;
+        }
+        param_2 = 0.0f;
+    }
+    int r31 = getSeqParameter()->seqDolby[line_].set(param_2, param_3);
+    if (r31 == 1) {
+        getSeqParameter()->field_0x127c |= 1 << line_;
+    }
+    if (getSeqParameter()->field_0x135c && r31 != 2) {
+        getSeqParameter()->field_0x135c->field_0x8 |= 0x400000;
+    }
 }
 
 /* 802997E4-80299884       .text setSeqTempoProportion__8JAISoundFfUl */
-void JAISound::setSeqTempoProportion(f32, u32) {
-    /* Nonmatching */
+void JAISound::setSeqTempoProportion(f32 param_1, u32 param_2) {
+    if ((field_0xc & 0xC0000000) != 0x80000000) {
+        return;
+    }
+    if (!getSeqParameter()) {
+        return;
+    }
+    getSeqParameter()->field_0x0.set(param_1, param_2);
+    if (getSeqParameter()->field_0x135c) {
+        getSeqParameter()->field_0x135c->field_0x8 |= 4;
+    }
 }
 
 /* 80299884-802999F4       .text setSeqPortData__8JAISoundFUcUsUl */
-void JAISound::setSeqPortData(u8, u16, u32) {
+void JAISound::setSeqPortData(u8 line_, u16 param_2, u32 param_3) {
     /* Nonmatching */
+    if ((field_0xc & 0xC0000000) != 0x80000000) {
+        return;
+    }
+    if (!getSeqParameter()) {
+        return;
+    }
+    if (getSeqParameter()->field_0x10[line_].field_0x4 == 0.0f && field_0x5 >= 3) {
+        u16 local_38;
+        JASystem::TTrack* track = &getSeqParameter()->field_0x1360;
+        track->readPortApp(line_ << 16, &local_38);
+        getSeqParameter()->field_0x10[line_].field_0x4 = local_38;
+    }
+    int r29 = getSeqParameter()->field_0x10[line_].set(param_2, param_3);
+    if (r29 == 1) {
+        getSeqParameter()->field_0x1268 |= 1 << line_;
+    }
+    if (getSeqParameter()->field_0x135c && r29 != 2) {
+        getSeqParameter()->field_0x135c->field_0x8 |= 0x10;
+    }
 }
 
 /* 802999F4-80299B14       .text setTrackVolume__8JAISoundFUcfUl */
-void JAISound::setTrackVolume(u8, f32, u32) {
-    /* Nonmatching */
+void JAISound::setTrackVolume(u8 line_, f32 param_2, u32 param_3) {
+    if ((field_0xc & 0xC0000000) != 0x80000000) {
+        return;
+    }
+    if (!getSeqParameter()) {
+        return;
+    }
+    if (field_0x5 >= 4 && (getSeqParameter()->field_0x135c->field_0x4 & 1 << line_) == 0) {
+        return;
+    }
+    if (param_3 == 0) {
+        param_3++;
+    }
+    int r30 = getSeqParameter()->field_0x260[line_].set(param_2, param_3);
+    if (r30 == 1) {
+        getSeqParameter()->field_0x1280 |= 1 << line_;
+    }
+    if (getSeqParameter()->field_0x135c && r30 != 2) {
+        getSeqParameter()->field_0x135c->field_0x8 |= 0x40;
+    }
 }
 
 /* 80299B14-80299BAC       .text setTrackInterruptSwitch__8JAISoundFUcUc */
-void JAISound::setTrackInterruptSwitch(u8, u8) {
-    /* Nonmatching */
+void JAISound::setTrackInterruptSwitch(u8 param_1, u8 param_2) {
+    if ((field_0xc & 0xC0000000) != 0x80000000) {
+        return;
+    }
+    if (!getSeqParameter()) {
+        return;
+    }
+    getSeqParameter()->field_0x131c[param_1] = param_2;
+    if (getSeqParameter()->field_0x135c) {
+        getSeqParameter()->field_0x135c->field_0x8 |= 0x800000;
+    }
 }
 
 /* 80299BAC-80299CD4       .text setTrackPortData__8JAISoundFUcUcUs */
@@ -224,9 +503,7 @@ void JAISound::setSeDistanceFxmix(u8) {
 }
 
 /* 8029A6B0-8029A6B4       .text setSeDistanceFir__8JAISoundFUc */
-void JAISound::setSeDistanceFir(u8) {
-    /* Nonmatching */
-}
+void JAISound::setSeDistanceFir(u8) {}
 
 /* 8029A6B4-8029A788       .text setSeDistanceDolby__8JAISoundFUc */
 void JAISound::setSeDistanceDolby(u8) {
@@ -254,8 +531,69 @@ void JAISound::setStreamPrepareFlag(u8) {
 }
 
 /* 8029AA84-8029ACF0       .text setPauseMode__8JAISoundFUcUc */
-void JAISound::setPauseMode(u8, u8) {
+void JAISound::setPauseMode(u8 param_1, u8 param_2) {
     /* Nonmatching */
+    switch (field_0xc & 0xC0000000) {
+    case 0x80000000:
+        if (!getSeqParameter()) {
+            return;
+        }
+        if (param_1 == 3) {
+            param_1 = 4;
+        }
+        if (param_1 != 0) {
+            switch (param_1) {
+            case 1:
+                setSeqInterVolume(11, param_2 / 127.0f, 1);
+                break;
+            case 2:
+                JASystem::TTrack* track = &getSeqParameter()->field_0x1360;
+                track->pause(true, true);
+                break;
+            }
+        } else {
+            getSeqParameter();
+            switch (getSeqParameter()->field_0x1261) {
+            case 1:
+                setSeqInterVolume(11, 1.0f, 1);
+                break;
+            case 2:
+                JASystem::TTrack* track = &getSeqParameter()->field_0x1360;
+                track->pause(false, true);
+                break;
+            }
+        }
+        getSeqParameter()->field_0x1261 = param_1;
+        break;
+    case 0xC0000000:
+        if (!getStreamParameter()) {
+            return;
+        }
+        if (param_1 != 0) {
+            switch (param_1) {
+            case 1:
+                setStreamInterVolume(11, param_2 / 127.0f, 1);
+                break;
+            case 2:
+                JAInter::StreamLib::setPauseFlag(2);
+                break;
+            }
+        } else {
+            switch (getStreamParameter()->field_0x0) {
+            case 1:
+                setStreamInterVolume(11, 1.0f, 1);
+                break;
+            case 2:
+                JAInter::StreamLib::clearPauseFlag(2);
+                break;
+            }
+        }
+        getStreamParameter()->field_0x0 = param_1;
+        break;
+    default:
+        JUT_ASSERT_MSG(1443, 0, "JAISound::setPauseMode サウンドカテゴリービットが異常です。\n");
+        break;
+    }
 }
 
 /* 8029ACF0-8029AD54       .text setSeqPrepareFlag__8JAISoundFUc */
@@ -275,17 +613,17 @@ f32 JAISound::getStreamInterVolume(u8) {
 
 /* 8029AE34-8029AE3C       .text getSeqParameter__8JAISoundFv */
 JAInter::SeqParameter* JAISound::getSeqParameter() {
-    /* Nonmatching */
+    return (JAInter::SeqParameter*)field_0x3c;
 }
 
 /* 8029AE3C-8029AE44       .text getSeParameter__8JAISoundFv */
 JAInter::SeParameter* JAISound::getSeParameter() {
-    /* Nonmatching */
+    return (JAInter::SeParameter*)field_0x3c;
 }
 
 /* 8029AE44-8029AE4C       .text getStreamParameter__8JAISoundFv */
 JAInter::StreamParameter* JAISound::getStreamParameter() {
-    /* Nonmatching */
+    return (JAInter::StreamParameter*)field_0x3c;
 }
 
 /* 8029AE4C-8029AE88       .text getTrackPortRoute__8JAISoundFUcUc */
@@ -313,9 +651,42 @@ bool JAInter::MoveParaSet::move() {
     /* Nonmatching */
 }
 
+static void dummy7() {
+    OSReport("JAISound::getVolume サウンドカテゴリービットが異常です。\n");
+    OSReport("JAISound::getPitch サウンドカテゴリービットが異常です。\n");
+    OSReport("JAISound::getFxmix サウンドカテゴリービットが異常です。\n");
+    OSReport("JAISound::getDolby サウンドカテゴリービットが異常です。\n");
+    OSReport("JAISound::getTempoProportion サウンドカテゴリービットが異常です。\n");
+    OSReport("JAISound::getPortData サウンドカテゴリービットが異常です。\n");
+    OSReport("JAISound::getTrackParameterU7 未定義のサウンドパラメータです。\n");
+    OSReport("JAISound::getTrackParameterF32 未定義のサウンドパラメータです。\n");
+    OSReport("JAISound::getSeParametermeterF32 未定義のサウンドパラメータです。\n");
+}
+
 /* 8029B0C4-8029B4AC       .text init__Q27JAInter9LinkSoundFP8JAISoundUl */
-void JAInter::LinkSound::init(JAISound*, u32) {
-    /* Nonmatching */
+void JAInter::LinkSound::init(JAISound* param_1, u32 param_2) {
+    JAIGlobalParameter::getParamAudioCameraMax();
+    Buffer = param_1;
+    field_0x0 = Buffer;
+    field_0x4 = NULL;
+    Buffer[0x00].field_0x30 = NULL;
+    Buffer[0x00].field_0x34 = Buffer + 1;
+    Buffer[0x00].field_0x5 = 0;
+    Buffer[0x00].mPositionInfo = new (JAIBasic::getCurrentJAIHeap(), 0x20) JAISound::PositionInfo_t[JAIGlobalParameter::getParamAudioCameraMax()];
+    JUT_ASSERT_MSG(2084, Buffer[0x00].mPositionInfo, "LinkSound::initLinkSound Cannot Alloc Heap!!\n");
+    int i;
+    for (i = 1; i < param_2 - 1; i++) {
+        Buffer[i].field_0x30 = Buffer + (i - 1);
+        Buffer[i].field_0x34 = Buffer + (i + 1);
+        Buffer[i].field_0x5 = 0;
+        Buffer[i].mPositionInfo = new (JAIBasic::getCurrentJAIHeap(), 0x20) JAISound::PositionInfo_t[JAIGlobalParameter::getParamAudioCameraMax()];
+        JUT_ASSERT_MSG(2092, Buffer[i].mPositionInfo, "LinkSound::initLinkSound Cannot Alloc Heap!!\n");
+    }
+    Buffer[i].field_0x30 = Buffer + (i - 1);
+    Buffer[i].field_0x34 = NULL;
+    Buffer[i].field_0x5 = 0;
+    Buffer[i].mPositionInfo = new (JAIBasic::getCurrentJAIHeap(), 0x20) JAISound::PositionInfo_t[JAIGlobalParameter::getParamAudioCameraMax()];
+    JUT_ASSERT_MSG(2099, Buffer[i].mPositionInfo, "LinkSound::initLinkSound Cannot Alloc Heap!!\n");
 }
 
 /* 8029B4AC-8029B500       .text getSound__Q27JAInter9LinkSoundFv */