Non-skeumorphic (traditional) musical instrument for ANDROID OS?

I'm looking for an instrument to play on my phone that is designed for touchscreen.

Most everything is just a traditional physical instrument, usually piano, grafted onto the touch screen.

I thought a digital trumpet would be pretty cool, because a trumpet is just 3 binary switches plus your lips acting a slider that eventually locks into the next harmonic once it drifts too far.

I searched for something like that and all I found was a keyboard that sounded like a trumpet.

Play Store or F-Droid.