I quickly get bored with musical instruments, because each instrument has its own monotonous sound. So I started to invent my own multi-instrument, which could play simultaneously for several instruments.
In the near future I will issue and post my work, but for now here is a small example (I apologize for the handicraft quality of the video)
No phonograms, samples and loops. Completely live game! Drums, rhythm and guitar solos.
The whole secret in my program, which sends the pressed keys to different virtual tools (vst plugins). For example, if a chord is taken, midi signals go off to the rhythm of the guitar. If the single presses - in solo. Thanks to this and it turns out to play several instruments at the same time. Of course, there is not everything so simple, but the basic principle is this.