Hey there, Terry
What do you mean by 'Piano accordion' multi pads? What are looking for as a content in those multi pads? Riffs or chords played by an Accordion or a Piano? Looped or phrased (chord dependant or not)? Midi or audio linked? Song or genre specific?
It's a bit to broad what you're asking. Give us some example/s for use cases that you'll need those pads to narrow it down a bit more.