Green Day
In the summer of 2003, the band went into a studio to write and record new songs for a new album titled Cigarettes and Valentines. After making 20 tracks, the master tapes were stolen from the studio. The band was upset and chose not to try to re-create the stolen album, but instead start over with a vow to be even better than before. In this same year, Green Day went with Iggy Pop on two tracks for his album Skull Ring.  They took "band therapy," talking for a long time to work out the members' differences after accusations from Dirnt and Cool that Armstrong was "the band's Nazi" and a show-off bent on taking the limelight from the other band members.