On April 13, 1990, “Lookout Records” label released “39/Smooth” the debut Green Day studio album. It was recorded December 1989 – January 1990, at “Art of Ears” in San Francisco, and was produced by Andy Ernst, Billie Joe Armstring, Mike Sirnt and John Kiffmeyer.

• Billie Joe Armstrong – lead vocals, guitar
• Mike Dirnt – bass, backing vocals
• John Kiffmeyer – drums, percussion, backing vocals
• Andy Ernst –  engineer
• John Golden – mastering
• Susie Grant – front cover photo
• Jesse Michaels – artwork
• Pat Hynes – artwork, graphic design, layout design
• Chris Appelgren, Aaron Cometbus, Rich Gargano; David Hayes – artwork
• Murray Bowles; Arica Pelino – photography

Track listing:

All tracks by Billie Joe Armstrong, Mike Dirnt, and John Kiffmeyer except when noted.

1. At the Library
2. Don’t Leave Me
3. I Was There – lyrics by John Kiffmeyer
4. Disappearing Boy
5. Green Day
6. Going to Pasalacqu
7. 16
8. Road to Acceptance
9. Rest
10. The Judge’s Daughter