visual music composition for everyone
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  • Make music with noteplex.
  • Different nodes behave differently, creating endless possibilities.
  • You can even use your own sample sets.
  • Create music in a whole new way.
$2 on the App Store.

noteplex offers a new and unique way to create and experience music. In noteplex, you see the music happen before your eyes.

noteplex presents composers with a hexagonal board of cells on which can be placed nodes. Each node has a sound associated with it, such as "Electric Bass" or "Snare Drum". [You can use your own samples, too!]

A noteplex song begins when the first node fires a pulse. These pulses hit other nodes, which play their sounds and fire more pulses. Those new pulses hit other nodes, and so on. You're hearing a noteplex song!

Share your best work online and explore what other noteplexers are creating. Favorite your faves and see what's getting attention.

Everything from drum loops to "Happy Birthday" to extended compositions can be created with noteplex. This radically different paradigm for composition will push you to new and unexpected places creatively.

[buy noteplex: $2, for a limited time.]
[instructions on adding custom samples]

Flash My Brain


Ratatap Drums



musicofx instruments