"please, OMG NO NO oom-ching-ching of accordion basses turning it into a waltz"

Hah! Which is WHY the way I do it - WITHOUT ANY 'accordion' BOOM! CHA! CHA! - works - what with all the subtle pace changes, there's no way even the Irish could dance to it! :-P

"rubato"

Damn! another muso with classical Music training! Knows all the big Latin words too! Sprung! :-)