The new GarageBand is a whole music creation studio right inside your Mac — complete with keyboard, synths, orchestral and percussion instruments, presets for guitar and voice, an entirely redesigned sound library, and virtual session drummers. A beautiful and intuitive interface makes it easy to learn, play, record, and create great‑sounding songs. And you can share your hits worldwide with just a few clicks. It’s never been easier to make music like a pro. Even if you’ve never played a note.
Tons of helpful recording and editing features make GarageBand as powerful as it is easy to use. Edit your performances right down to the note and decibel. Fix rhythm issues with a click. And finish your track like a pro, with effects such as compression and visual EQ.
Mas Informacion: http://www.apple.com/es/mac/garageband/