The program also includes a sampler that can play back recordings of anything from music to barking dogs, and it comes with 500MB of sampled audio. And the Dr. Rex loop player, which plays and modifies audio clips that have been sliced into their component beats, lets you perform feats such as changing the tempo of a recorded drum beat without altering its pitch. When you press the tab key, the rack rotates to expose each component's rear panel. Dangling cables show connections, which you can customize by dragging the cables from one jack to another. You can save songs in a variety of formats, from AIFF audio files to self-contained Reason files for Web distribution.
Reason can also stream audio directly into a sequencer.
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