I like a smaller keyboard as the default size with knobs, and pads so i can put it behind the computer keyboard. but 2 octaves are too few for me. i like at least 3. but there is no 3 octave mini keyboard out with knobs. Also other factorys did not have a minikeyboard with 3 octaves and knobs. Or is it possible to buy 2 mini keyboards and merge them together to 1 midi input(i can choose in music software) with a driver. so i can config in driver that minilab 1 play lower keys minilab 2 play upper keys on same midi channel. Or maybe use diffrent midi channels to play more instruments simular with a 2 manual organ ?. maybe a third party midi mapper can do this ?. But there is so much out i dont know all. maybe somebody know one. My musicsoftware can only select 1 midiinput.