Quintet (Basel) 1977 is an album by the American composer and saxophonist Anthony Braxton, recorded in Switzerland in 1977 but not released on the hatOLOGY label until 2000.

[1][2] The Allmusic review by Steve Loewy awarded the album 4½ stars stating, "This super quintet meets expectations, and the historically important set should achieve some sort of critical, if not cult, status.

"[4] In JazzTimes Ron Wynn wrote "Trombonist George Lewis' floating, often humorous recants to Braxton's leaps and darts on alto sax, sopranino and clarinet, as well as Muhal Richard Abrams' masterful accompaniment and measured yet bluesy playing, make the four lengthy numbers engrossing.

The highlight is the almost 27-minute "Composition 69 N/G," which gets bolstered by edgy bass work from Mark Helias and reliable percussive tapestry provided by Charles "Bobo" Shaw.

Shaw's spirited drumming brings some funk and fire to the date, while Abrams imbues it with dignity and Lewis gives it spunk".