diff --git a/repl/public/piano/A0v8.mp3 b/repl/public/piano/A0v8.mp3
new file mode 100644
index 000000000..a70ced60d
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diff --git a/repl/public/piano/A1v8.mp3 b/repl/public/piano/A1v8.mp3
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index 000000000..4c77113d1
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diff --git a/repl/public/piano/A2v8.mp3 b/repl/public/piano/A2v8.mp3
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index 000000000..a336ba9a3
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diff --git a/repl/public/piano/A3v8.mp3 b/repl/public/piano/A3v8.mp3
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index 000000000..cdbf3e9a7
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diff --git a/repl/public/piano/A4v8.mp3 b/repl/public/piano/A4v8.mp3
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index 000000000..374a9a855
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diff --git a/repl/public/piano/A5v8.mp3 b/repl/public/piano/A5v8.mp3
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index 000000000..66a903656
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diff --git a/repl/public/piano/A6v8.mp3 b/repl/public/piano/A6v8.mp3
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index 000000000..4caee72bb
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diff --git a/repl/public/piano/A7v8.mp3 b/repl/public/piano/A7v8.mp3
new file mode 100644
index 000000000..64d32b4a8
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diff --git a/repl/public/piano/C1v8.mp3 b/repl/public/piano/C1v8.mp3
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index 000000000..d6e17a6fb
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diff --git a/repl/public/piano/C2v8.mp3 b/repl/public/piano/C2v8.mp3
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index 000000000..8ed32f55b
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diff --git a/repl/public/piano/C3v8.mp3 b/repl/public/piano/C3v8.mp3
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index 000000000..98b80e04c
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diff --git a/repl/public/piano/C4v8.mp3 b/repl/public/piano/C4v8.mp3
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index 000000000..c7aba1c26
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diff --git a/repl/public/piano/C5v8.mp3 b/repl/public/piano/C5v8.mp3
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index 000000000..7d566154e
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diff --git a/repl/public/piano/C6v8.mp3 b/repl/public/piano/C6v8.mp3
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index 000000000..c4f30ea53
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diff --git a/repl/public/piano/C7v8.mp3 b/repl/public/piano/C7v8.mp3
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index 000000000..178353a75
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diff --git a/repl/public/piano/C8v8.mp3 b/repl/public/piano/C8v8.mp3
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index 000000000..3357d0ed4
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diff --git a/repl/public/piano/Ds1v8.mp3 b/repl/public/piano/Ds1v8.mp3
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index 000000000..ae7da2cd2
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diff --git a/repl/public/piano/Ds2v8.mp3 b/repl/public/piano/Ds2v8.mp3
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index 000000000..0817e5817
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diff --git a/repl/public/piano/Ds3v8.mp3 b/repl/public/piano/Ds3v8.mp3
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index 000000000..fda53ce01
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diff --git a/repl/public/piano/Ds4v8.mp3 b/repl/public/piano/Ds4v8.mp3
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index 000000000..7894b6d05
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diff --git a/repl/public/piano/Ds5v8.mp3 b/repl/public/piano/Ds5v8.mp3
new file mode 100644
index 000000000..98d04e061
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diff --git a/repl/public/piano/Ds6v8.mp3 b/repl/public/piano/Ds6v8.mp3
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index 000000000..314331f75
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diff --git a/repl/public/piano/Ds7v8.mp3 b/repl/public/piano/Ds7v8.mp3
new file mode 100644
index 000000000..c2554a9d7
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diff --git a/repl/public/piano/Fs1v8.mp3 b/repl/public/piano/Fs1v8.mp3
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index 000000000..47d4da8b6
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diff --git a/repl/public/piano/Fs2v8.mp3 b/repl/public/piano/Fs2v8.mp3
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index 000000000..3502c6ff8
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diff --git a/repl/public/piano/Fs3v8.mp3 b/repl/public/piano/Fs3v8.mp3
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index 000000000..ad3546b0f
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diff --git a/repl/public/piano/Fs4v8.mp3 b/repl/public/piano/Fs4v8.mp3
new file mode 100644
index 000000000..12908edd7
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diff --git a/repl/public/piano/Fs5v8.mp3 b/repl/public/piano/Fs5v8.mp3
new file mode 100644
index 000000000..6aa830a12
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diff --git a/repl/public/piano/Fs6v8.mp3 b/repl/public/piano/Fs6v8.mp3
new file mode 100644
index 000000000..602f4580f
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diff --git a/repl/public/piano/Fs7v8.mp3 b/repl/public/piano/Fs7v8.mp3
new file mode 100644
index 000000000..8a016d988
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diff --git a/repl/src/prebake.mjs b/repl/src/prebake.mjs
index 94edd48be..1527a8245 100644
--- a/repl/src/prebake.mjs
+++ b/repl/src/prebake.mjs
@@ -37,7 +37,9 @@ export function prebake() {
         C8: 'C8v8.mp3',
       },
     },
-    'https://tambien.github.io/Piano/audio/',
+    // https://archive.org/details/SalamanderGrandPianoV3
+    // License: CC-by http://creativecommons.org/licenses/by/3.0/ Author: Alexander Holm
+    './piano/',
   );
 }