Music

Clie Alarm Sound files.
Polyphonic Sony Clie sounds, alarms of popular songs.
http://www.angelfire.com/musicals/clie_sounds_alarms/

PocketSynth
Play the on-screen keyboard or compose a song. Save and restore songs by cut and paste to Memopad. By Eric Cheng. [Shareware]
http://www.echeng.com/software/palmpilot/

RhythmPro
Create and play custom drum patterns with real digitized drum sounds, or use it as a highly versatile metronome.
http://innovation-z.com/