You can copy the GarageBand File Transfer folder to your Mac to create a backup or to use the contents with other apps. GarageBand uses the GarageBand File Transfer folder to store audio files that you can import into GarageBand or use with other music apps. Use VoiceOver to arrange and edit regions.Use VoiceOver to play and record Touch Instruments.Use the control bar and the track headers.Use a Bluetooth MIDI device with Touch Instruments.Use effect plug-ins with Touch Instruments.Create drum patterns with the Beat Sequencer.