Fixed bugged print.

Signed-off-by: Xiaomao Chen <xiaomao5@live.com>
Added channel controls.

Signed-off-by: Xiaomao Chen <xiaomao5@live.com>
Added chord support.

Signed-off-by: Xiaomao Chen <xiaomao5@live.com>
Made beep version ignore chord and only play the first note.

Signed-off-by: Xiaomao Chen <xiaomao5@live.com>
Fixed off by one error that prevented piano from working.

Signed-off-by: Xiaomao Chen <xiaomao5@live.com>
Too many improvements. Main being sections can be marked as only for beeper or MIDI. Yet to have the support for the C file generator though.