One part keyboard with 128 effects, one part drum machine, one part music viewer/player, one part desktop-class sequencer, BeatScratch is all you need. It's your one-click:

* Metronome, with tempo switching between Sections and the option to customize the Drum Part
* Musical Notepad: Make sure you can play your idea. Tap in at whatever tempo is comfortable, and play it on the on-screen keyboard. Hit the "x1" button to play it back at your desired tempo!