Tuesday, Sept. 21: Great Big Sea at the Westcott tonight

Great Big Sea performs at the Westcott tonight

Celtic rockers Great Big Sea and the Young Dubliners perform tonight at the Westcott Theater (524 Westcott St.). General admission is $25 (standing) and $30 for seating. The show starts at 8 p.m.

Also tonight

• Tuesday Night Sessions Open Jam at Auburn Public Theater, Auburn (7:30 p.m.)
• Joe Henson host Open Mic at Village Tavern, Marcellus (7:30 p.m.)
• Sweet Lou host Open Mic at Lock 24 Restaurant (33 Water St., Baldwinsville)
• Erie Canal Cloggers host Open House at Christ Episcopal Church Parish Hall, Jordan (6 p.m.)
• Michael Crissan at PJ’s Pub & Grill (Walton Street, Armory Square), 8 p.m.