Ten is the debut album by the American rock band Pearl Jam, released on August 27, 1991. Following the dissolution of their previous band Mother Love Bone in 1990, bassist Jeff Ament and guitarist Stone Gossard began rehearsing with new guitarist Mike McCready. The group recorded a five-song instrumental demo tape that included contributions from Matt Cameron on drums. Copies of the demo were eventually given to drummer Dave Krusen and vocalist Eddie Vedder, both of whom were invited to audition for the band in Seattle. Many of the songs on Ten were instrumental jams or reworked Mother Love Bone songs for which Vedder provided lyrics.

Tracklist:
A1 Once
A2 Even Flow
A3 Alive
A4 Why Go
A5 Black
A6 Jeremy
B1 Oceans
B2 Porch
B3 Garden
B4 Deep
B5 Release
B6 Master/Slave