Kelly formed Stardust Five in 2006, with the same line-up as Paul Kelly and the Boon Companions from "Ways & Means". They released their self-titled debut album in March, with each member contributing by composing the music and Kelly providing lyrics. The album has backing vocals by Prior on two tracks. Kelly toured North America again in 2006, appearing together with The Waifs at clubs and festivals in several US states and the Canadian province of Alberta. In November–December Kelly undertook his A-Z tour, a series of solo acoustic performances playing 100 of his songs in alphabetical order over four nights, at the Brisbane Powerhouse, Melbourne's Spiegeltent, and at the Sydney Opera House.