Lizard Lounge - Live music and poetry, with bar and dinner menu. Between Harvard and Porter squares. Site includes schedule, menu, and directions. - http://lizardloungeclub.com/
Toad - Bar and music club with live music seven nights a week. Located in Porter Square. Site includes menu, directions, reviews, and photographs. - http://toadcambridge.com/
Regattabar - Live jazz at the Charles Hotel in Harvard Square. Site includes schedule and online ticket purchase. - http://www.regattabarjazz.com/
The Middle East - Nightclub and restaurant featuring live bands and dancing. In Central Square. - http://www.mideastclub.com/
Jazz at the Church - Jazz Vespers at University Lutheran Church, Harvard Square. - http://www.unilu.org/jazz/
Ryles Jazz Club - Nightly music, plus food, drink and dancing, in Inman Square. - http://www.rylesjazz.com/
Club Passim - Legendary Harvard Square club featuring acoustic music, poetry, art shows, folk, blues and jazz seven nights a week. - http://www.clubpassim.org/