Hooked in Oak Bluffs is baiting the hook with some serious musical talent on Saturday night. Former members of Steely Dan, the Doobie Brothers, Boston, James Brown Band, the Wailers and Fosterchild will join Mike Martin and Los Rootsicks for a supergroup jam starting at 9 p.m.

The lineup includes Jeff (Skunk) Baxter from Steely Dan and the Doobie Brothers, Barry Goodreau and Fran Sheehan of Boston, Robert “Mousey” Thompson of the James Brown Band, Leroy Romans from the Wailers and Danny Beisell from Fosterchild.

Ah, the Vineyard during summer: you never know who might be in town and itching to play.

Be there or be sad.