It's a simple little app that allows you to record a series of Palm tones, play it back, vary the tempo, and optionally beam it to somebody else using the same program. The code below has been modified to work with the latest release of the "J2ME Connected Limited Device Configuration" for the Palm, available from Sun's Java Developer Connection as beta3 as of this writing.
Musik is ugly and rough around the edges. It won't kill your Palm, but it probably won't change your life either. If you come up with some improvements and want to share, send me email.
Have fun and happy hacking. The source is provided under the terms of the GPL.
Musik.prc installable (shift-click to download)
Musik.java source code