Steely Dan - Aja

Aja is the sixth studio album by the American rock band Steely Dan, released on September 23, 1977, by ABC Records. For the album, band leaders Walter Becker and Donald Fagen pushed Steely Dan further into experimenting with different combinations of session players, enlisting the services of nearly 40 musicians, while pursuing longer, more sophisticated compositions and arrangements. As with all of the band's previous albums, it was produced by Gary Katz.

The album peaked at number three on the Billboard Top LPs & Tape chart, and number five on the UK Albums Chart, ultimately becoming Steely Dan's most commercially successful release. It spawned the hit singles "Peg", "Deacon Blues", and "Josie". At the 20th Annual Grammy Awards in 1978, Aja won Best Engineered Recording – Non-Classical, and was nominated for Album of the Year and Best Pop Performance by a Duo or Group with Vocals. It has appeared on many retrospective "greatest albums" lists, with critics and audiophiles applauding the album's high production quality. In 2010, the album was added to the National Recording Registry by Library of Congress for being "culturally, historically, or aesthetically significant".