feat: Added piano samples and fixed key.

src/core/audio/AudioHandler.jsx

@@ -13,7 +13,13 @@ import D4Flute from "./samples/flute_samples/D4.wav";
 import FSharp2Flute from "./samples/flute_samples/F#2.wav";
 import FSharp3Flute from "./samples/flute_samples/F#3.wav";
 import FSharp4Flute from "./samples/flute_samples/F#4.wav";
-import violaSample from "./samples/piano.mp3";
+import C3Piano from "./samples/piano_samples/piano_C3.wav";
+import D3Piano from "./samples/piano_samples/piano_D3.wav";
+import E3Piano from "./samples/piano_samples/piano_E3.wav";
+import F3Piano from "./samples/piano_samples/piano_F3.wav";
+import G3Piano from "./samples/piano_samples/piano_G3.wav";
+import A3Piano from "./samples/piano_samples/piano_A3.wav";
+import B3Piano from "./samples/piano_samples/piano_B3.wav";
 
 import { getMotifByVersion } from "./MotifHandler";
 import { generateChord } from "./ChordHelper";
@@ -22,8 +28,14 @@ const drumSynth = new Tone.Sampler({
   C3: drumSample,
 }).toDestination();
 
-const violaSynth = new Tone.Sampler({
-  C1: violaSample,
+const pianoSynth = new Tone.Sampler({
+  C2: C3Piano,
+  D2: D3Piano,
+  E2: E3Piano,
+  F2: F3Piano,
+  G2: G3Piano,
+  A2: A3Piano,
+  B2: B3Piano,
 }).toDestination();
 
 const fluteSynth = new Tone.Sampler({
@@ -58,16 +70,18 @@ const calculateDetailMotifVersion = function (textDensity, linkDensity) {
   return 3 * textDensity + linkDensity;
 };
 
-// C-Major Chord Progression
+// D-Major Chord Progression
+// Tried out all major pop song chord progressions 
+// C-Major, D-Major, G-Major and A-Major. This sounded best...
 const tabChordProgression = [
-  generateChord(84, "major"),
-  generateChord(86, "minor"),
-  generateChord(88, "minor"),
-  generateChord(89, "major"),
-  generateChord(91, "major"),
-  generateChord(93, "minor"),
-  generateChord(95, "diminished"),
-  generateChord(96, "major"),
+  generateChord(62, "major"),
+  generateChord(64, "minor"),
+  generateChord(66, "minor"),
+  generateChord(67, "major"),
+  generateChord(69, "major"),
+  generateChord(71, "minor"),
+  generateChord(73, "diminished"),
+  generateChord(74, "major"),
 ];
 
 var offCooldown = true;
@@ -105,6 +119,7 @@ const calculatePlayedTabChord = function (endReached, tabIndex, tabAmount) {
 };
 
 // Maybe also dat...
+// Done maybe add spatiality and/or end tab jingle
 export function playTabEarconSonification(endReached, tabIndex, tabAmount) {
   if (offCooldown) {
     const now = Tone.now();
@@ -113,7 +128,7 @@ export function playTabEarconSonification(endReached, tabIndex, tabAmount) {
       tabIndex,
       tabAmount
     );
-    violaSynth.triggerAttackRelease(
+    pianoSynth.triggerAttackRelease(
       tabChordProgression[tabChordIndex],
       "4n",
       now
@@ -161,11 +176,10 @@ export function playTabModelSonification(pannerVal, frequencyVal, endReached) {
   }
 }
 
-// Menu Sonification Paper. :)
+// Done maybe add spatiality...
 export function playDetailEarconSonification(textDensity, linkDensity) {
   if (offCooldown) {
     const synth = fluteSynth.toDestination();
-    console.log(calculateDetailMotifVersion(textDensity, linkDensity));
     getMotifByVersion(
       calculateDetailMotifVersion(textDensity, linkDensity),
       synth