Q: in the sound browser only one fop sounds effect?

CCan you post a screenshot of what you're seeing in the music and sound browser?

I Believe the jingles are part of the iLife sounds. There aren't any music tracks in the FCP sounds.

They are usually found in /Library/Application Support/Audio/Apple Loops/Apple/iLife Sound Effects.

If you have Time Machine or some other back up utility you could restore that folder. Or you could reinstall from the iLife disk or download – however you obtained the apps.

Russ