I need a Max/MSP programmer that can help me write a patch that would enable the bass (low) half of my keyboard to be sustained with one pedal (or button), and the treble (high) half to be sustained by a second pedal (or button)

It has to be fully functional, in a sense that a piano piece can be played on it while having separate control over the sustains. I've made a start on it, but I don't know my way around the programme.

If this patch works and accommodates my needs I'm willing to pay a fee of £50. If you think you can help, please message me privately, or post in this thread