Loopy Tunes is a very interesting universal musical application, allowing players to layer different instrumental sounds and the like together to create unique musical pieces.
It is nice how both individual sounds that play once when tapped are included, as well as many looping sounds and bits of music that play continuously until silenced with a touch.
This app opens to the lovely view of what is reminiscent of a vintage radio or television face, which includes a top and bottom row of sections that one can tap. The top row involves eight areas that play individual sounds with the touch of a finger. Note the left bottom of the screen where five small yellow knob-like button selections are offered. As one explores here, the top row of individual sounds will change from a series of milk jugs, piano notes, and different instrument options as well as a group of abstract sounds, all of which make a single sound when tapped.