Really many useful music apps do not exist on the Kindle (especially compared to the iPhone) unfortunately. Reactable and Node Beat are the only apps that I recommend where would- Fashion Beat is a cheaper clone of Reactable. Good for beginners to understand the principle of a synthesizer. For advanced quite to frickeln; because in the end this is a completely modular system including sampler simuliert.Und is that the initial evaluation: Zooming is Double.