Free jazz with prominent/led by baritone saxophonists?

This genre seems to be dominated by tenors and altos, hell even the soprano seems to have far more use than the baritone does. Before anyone suggests them I already heard (and loved) Mats Gustafsson, (big band) Sun Ra, Peter Brötzmann (he didn't play it that often but I can't think of much else)... Just avant-garde jazz and free improv works too.

Thanks!