The Camden Opera House’s monthly Blue Café series presents Hiroya Tsukamoto, innovative finger-style guitarist/composer who fuses folk, jazz and world music, to the intimate third-floor performance space. Doors open 7 p.m. Free/donations; cash bar by 40 Paper Bistro and Bar. Sponsored by Blackberry Inn. No registration or RSVP needed.

https://www.camdenoperahouse.com/events/blue-cafe-hiroya-tsukamoto