Here are a few pieces that I have written over the last 15 or so years. I have recently done the typesetting. After some rather unsatisfactory attempts with MusicTime and MuscTeX I am now using lilypond. Lilypond is a great software for "music engraving". It parses and compiles text-based input similarly to TeX. The syntax is not too difficult to learn and the available documentation is very decent. The resulting quality of music sheets is superior to everything else I've seen.

The format "ly" is the lilypond source text, "mov" is Apple QuickTime

Phrygische Fuge (phrygian fugue) youtube pdf  midi  ly  mov
Ad libitum youtube pdf  ly  mov  mpg
Rondo youtube pdf  midi  ly
(Alla) breve youtube pdf  midi  ly
Bourree youtube pdf  midi  ly
Stück in As youtube pdf  midi  ly
Fuge für die linke Hand youtube pdf  midi  ly
Escalade youtube pdf  midi  ly
Ein Blatt - A Leaf youtube pdf  ly