Free Android Music App from Amazon, NodeBeat
Coming down from a price of $1.95, NodeBeat now sells for free on the Amazon AppStore. With NodeBeat, you can create your very own music with just a touch of a few buttons. Select from 20 scales and 12 key signatures, compose your musical masterpieces. You can also adjust the tempo and node physics, sculpt sounds using echo, attack, decay or release, and sculpt waveform using sine, triangle, sawtooth or square. Explore your way and develop your own intuition through this app. Who knows, you might actually be a musical prodigy waiting to be discovered. Get it now while it's free.