A big feature that I think is needed is the ability to audibly listen to what is on a step. When I press the step in question, it either turns it on or off. If I want to actually HEAR what is on that step I need to play the whole sequence. The ability to preview what is on a step and then make a correction would be invaluable. Moreso, even if I press a step and see what notes are used and want to hear what they are, I have to play them which changes the recorded performance.
Please consider adding a preview mode to let us listen to each step (and then edit) in the sequence as we press the step buttons.
thanks!