Metronome Sounds & On/Off

it would be great if there could be an Option to choose from more than two different click sounds.
Furthermore the option to automize metronome on/off would be very helpful, at least for each “Part”.
It would be perfect, if there would be a metronome mut/unmute track, just like tempo and signature track, to automize it.

Sounds like a clicktrack, maybe try USM with MIDI channel 10.