No worries. I haven’t gone to bed yet.
Yeah, you’re right — the razzmatazz sequencer is a sixteen-pattern sequencer, with each sequence (pattern) supporting up to 128 steps (although each sequence can have a different number of steps). It’s still one sequence at a time — you can’t have multiple patterns running at once, unfortunately. I’ve only used an Electron sequencer a few times, but I believe they’re essentially similar in terms of what they offer.
I’m all about the crazy polyrhythms too!