Fix c/6 rendering as c/5

src/App.svelte

@@ -19,7 +19,7 @@
     {name: "g/5", target: 79},
     {name: "a/5", target: 81},
     {name: "b/5", target: 83},
-    {name: "c/5", target: 84},
+    {name: "c/6", target: 84},
   ];
 
   let note: string;
@@ -48,7 +48,8 @@
     if (status >> 4 !== 0b1001) return;
 
     // console.debug(pitch);
-    
+    console.log(`pitch=${pitch} target=${target}`);
+
     if (pitch === target) {
       randomize();
     };