- midi 1 1: 0 "channel=1"; 0 "program=74";
- midi 1 2: 0 "channel=2"; 0 "program=74";
- midi 2 1: 0 "channel=3"; 0 "program=74";
- midi 2 2: 0 "channel=4"; 0 "program=74";
+// midi 1 1: 0 "channel=1"; 0 "program=74";
+// midi 1 2: 0 "channel=2"; 0 "program=74";
+// midi 2 1: 0 "channel=3"; 0 "program=74";
+// midi 2 2: 0 "channel=4"; 0 "program=74";