SphereTones is an ‘intuitive visual instrument’ for Android.
Here what the developer has to say about it:
In contrast to traditional composition methods this approach places intuition, randomness, playfulness in the focus of attention. The base element is the Sound-Sphere. Imagine a planet, where the ball you drop, will always be bouncing, creating a perpetual-motion machine. The height of the drop controls the time between bounces, hence the rhythm.
Zooming is the other key part of the composition. By changing the perspective, the user is able to change different aspects of the sound. At the normal level, the rhythm can be created, in a deeper state it is possible to shape the triggered sounds.
It’s a free download.
If you’ve used SphereTones, let us know what you think of it!