Bunder alternatives

Using the songs in your music collection, Capo guesses the beats, chords, and key of songs to help you break them down to their individual parts. Capo’s unique technology helps you to learn your favorites quickly as you improve your ear along the way.

Prototape is an audio recorder for songwriting in your browser. Record your ideas and invite your collaborators to build on them with you in real-time, or asynchronously.