Rodrigo Amarante.

Saturday, June 29

The heavy, experimental Montreal band Big Brave plays Geno’s (625 Congress St., Portland) with Denver prog-metal lords Dreadnought, local doom-lounge act Johnny Cremains and Portland noise-rockers Cushing at 8:30 p.m. Tix: $10 (21+). 221-2382. And Brazilian singer and multi-instrumentalist Rodrigo Amarante plays classic and contemporary music of his homeland at Port City Music Hall (504 Congress St., Portland) with West Coast singer-songwriter Cornelia Murr opening at 8 p.m. Tix: $15-$30 (all ages). 800-745-3000. portcitymusichall.com. NOTE: The 4th annual Print Fair put on by Pickwick Independent Press, originally scheduled for today, has been postponed to July 20 due to weather.