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ACID® XPress software is a free version of our award-winning music creation tool. Create your own original music using a pick, paint and play interface. It's easy – just pick some loops, paint them into a track and play your music back. It's the most fun you'll ever have creating music. Integrated tutorials guide you along the music creation process beginning to end.

Download sample songs from, or use any of our Loops & Samples libraries. You can choose any loops you want to use because ACID XPress software matches the tempo and pitch automatically in real-time. Share your music by publishing it to, or stream it from your own website.*

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Sony Creative Software inspires artistic expression with its award-winning line of products for digital video production. The Catalyst Production Suite fuses powerful media preparation and fast, focused video editing to provide the backbone for your video productions.
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