diff --git a/config/disasm_overrides.yml b/config/disasm_overrides.yml
index 1a51a85b..ac15580f 100644
--- a/config/disasm_overrides.yml
+++ b/config/disasm_overrides.yml
@@ -6,6 +6,7 @@ symbol_aligns:
   0x80018920: 32
   0x800190e0: 32
   0x80019380: 32
+  0x8001a0c0: 32
   0x80207458: 8 # align RunQueue to 0x001251d8
   0x800b9140: 32 # align gam_win_moji1_tex to 32 bytes
   0x801f71c0: 32 # align texture_buffer_data to 32 bytes
diff --git a/config/dol_slices.yml b/config/dol_slices.yml
index 4e73148b..2f0dc6e0 100644
--- a/config/dol_slices.yml
+++ b/config/dol_slices.yml
@@ -84,6 +84,9 @@ jaudio_NES/internal/neosthread.c:
     .bss: [0x80180020, 0x80186440]
     .sdata: [0x80217be0, 0x80217be8]
     .sbss: [0x80218460, 0x80218478]
+jaudio_NES/internal/playercall.c:
+    .text: [0x80019dc0, 0x8001a0c0]
+    .bss: [0x801864d0,0x80186590]
 jaudio_NES/internal/os.c:
     .text: [0x80026120, 0x80026300]
 Famicom/famicom.cpp:
diff --git a/include/jaudio_NES/audiostruct.h b/include/jaudio_NES/audiostruct.h
index 66af60e3..f4d575aa 100644
--- a/include/jaudio_NES/audiostruct.h
+++ b/include/jaudio_NES/audiostruct.h
@@ -894,6 +894,15 @@ typedef union SOUNDID_ {
     u32 uint32;
 } SOUNDID;
 
+typedef s32 (*PlayerCallBack)(void*);
+
+typedef struct PLAYER_CALL_ {
+    PlayerCallBack callback;
+    void* arg;
+    u32 DSP_mode;
+} PLAYER_CALL;
+
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/jaudio_NES/playercall.h b/include/jaudio_NES/playercall.h
index bc8e4d95..d7f9665d 100644
--- a/include/jaudio_NES/playercall.h
+++ b/include/jaudio_NES/playercall.h
@@ -2,15 +2,22 @@
 #define PLAYERCALL_H
 
 #include "types.h"
+#include "jaudio_NES/audiostruct.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-extern void ResetPlayerCallback(void);
+extern void ResetPlayerCallback();
+extern s32 Jac_RegisterDspPlayerCallback(PlayerCallBack callback, void* arg);
+extern s32 Jac_RegisterPlayerCallback(PlayerCallBack callback, void* arg);
+
 
 #ifdef __cplusplus
 }
 #endif
 
+extern void PlayerCallback();
+extern void DspPlayerCallback();
+
 #endif
diff --git a/src/static/jaudio_NES/internal/playercall.c b/src/static/jaudio_NES/internal/playercall.c
new file mode 100644
index 00000000..8ae19009
--- /dev/null
+++ b/src/static/jaudio_NES/internal/playercall.c
@@ -0,0 +1,83 @@
+#include "jaudio_NES/playercall.h"
+#include "jaudio_NES/audiostruct.h"
+
+static PLAYER_CALL PLAYER_CALLLIST[16];
+
+extern void ResetPlayerCallback(){
+    int i;
+
+    for(i = 0; i < 16; i++){
+        PLAYER_CALLLIST[i].callback = nullptr;
+    }
+}
+
+static s32 Jac_CheckPlayerCallback(PlayerCallBack callback, void* arg){
+     int i;
+
+    for(i = 0; i < 16; i++){
+        if(PLAYER_CALLLIST[i].callback == callback && PLAYER_CALLLIST[i].arg == arg){
+            return i;
+        }
+    }   
+    return -1;
+}
+
+extern s32 Jac_RegisterDspPlayerCallback(PlayerCallBack callback, void* arg){
+    s32 idx = Jac_RegisterPlayerCallback(callback,arg);
+
+    if(idx == -1){
+        return -1;
+    }
+
+    PLAYER_CALLLIST[idx].DSP_mode = true;
+
+    return idx;
+}
+
+extern s32 Jac_RegisterPlayerCallback(PlayerCallBack callback, void* arg){
+     u32 i;
+
+    for(i = 0; i < 16; i++){
+        if(PLAYER_CALLLIST[i].callback == nullptr){
+            break;
+        }
+    }    
+
+    if(i == 16){
+        return -1;
+    }
+    
+    if(Jac_CheckPlayerCallback(callback,arg) != -1){
+        return -1;
+    }
+    else{
+        PLAYER_CALLLIST[i].callback = callback;
+        PLAYER_CALLLIST[i].arg = arg;
+        PLAYER_CALLLIST[i].DSP_mode = false;
+        return i;
+    }
+
+    return -1;
+}
+
+extern void PlayerCallback(){
+     u32 i;
+
+    for(i = 0; i < 16; i++){
+        PlayerCallBack callback = PLAYER_CALLLIST[i].callback;
+        if(callback != nullptr && PLAYER_CALLLIST[i].DSP_mode == false && callback(PLAYER_CALLLIST[i].arg) == -1){
+            PLAYER_CALLLIST[i].callback = nullptr;
+        }
+    }   
+}
+
+extern void DspPlayerCallback(){
+     u32 i;
+
+    for(i = 0; i < 16; i++){
+        PlayerCallBack callback = PLAYER_CALLLIST[i].callback;
+        if(callback != nullptr && PLAYER_CALLLIST[i].DSP_mode == true && callback(PLAYER_CALLLIST[i].arg) == -1){
+            PLAYER_CALLLIST[i].callback = nullptr;
+        }
+    }
+}
\ No newline at end of file