"Locking in with a drummer" is a real dumb term invented by rock bands in the 60's who had crappy guitarists-turned-bassists to try and give the bassist some direction. Nowadays it's been misintereted by a generation of soundbyte loving noodniks as "the bassist must follow the drummer and do what he does." Pffft to that! Some of the best music ever recorded has the bassist stepping all over the drummer and it sounds great. Time and a place for everything...
Example?
I'm curious and interested to hear which recordings these are also.
) had an interesting knack for playing precisely on beat with the kick drum at times and playing all over the place (rhythmically) at other times. Despite that, he and Nigel Olsson (possibly my favorite rhythm section ever) were (almost) always super tight.