Tonight's Roustabout!, beginning at 10:30 at the Darkhorse Tavern, 128 E. College Ave., will feature Pittsburgh's Pleasure Technicians and Williamsport's The Buttons.

Roustabout! organizer Jeff Van Fossan described The Pleasure Technicians as "dancey Radiohead." The Buttons have characterized their own sound as "British Invasion or '60s and '70s rock and roll."

Cover for the 21 and over show is $3.