music performance

Official Google Music upload tool; store 20,000 songs for free.

Native Google Music client (unofficial).

Rip and convert DVD to MP3 Music, DVD to MP4 files easily and fast

It provide a simple means for personal expression and involvement with music.

Play Melody/Harmony assistant files via browser.

It can create visualization for iTunes.

Music player that supports many filetypes.

Music Macro Language (MML) editor.

Music notation program.

Music studio with recording, effects, virtual instruments and loops.