In late 1996, the duo began work on a track which was to become "Take Good Care" and a songwriting partnership developed that led to the band's debut album More Than a Dream, which included contributions from conductor/arranger Timothy Sexton and the Adelaide Art Orchestra, Pat Schirippa, Constantine Delo, Bradley Polain and Ian 'Polly' Politis.
[4] Wishing a consistent team both live and in the studio, Trueack and Timms recruited Adelaide instrumentalists Matt Williams (guitar/vocals), Monty Ruggiero (drums), Shireen Khemlani (bass) and Tim Irrgang (percussion) to complete the Unitopia line-up.
"[7] Shireen Khemlani and Mike Stewart left in 2009 but the band was joined by Shaun Duncan on fretless and fretted bass, and Peter Raidel on saxophone.
Trueack, with Unitopia members Matt Williams, Tim Irrgang and David Hopgood, assembled a new band called United Progressive Fraternity (also involving Guy Manning and Steve Layton among others) and released an album titled Fall In Love with the World.
The band's sound continues in the vein of Unitopia, with some notably heavier passages; Trueack's lyrics have also progressed, further exploring his concerns with environmental matters and mysticism.
This a special acoustic tour band that is made up of Southern Empire, Unitopia, Resistor, and United Progressive Fraternity.
Meanwhile, Trueack is working with Steve Unruh on the next UPF albums called Loss and Hope, collaborating with artists such as Steve Hackett, Jerry Marotta, Colin Edwin, Nick Magnus, Chris Lebled, Jon Davison, Charlie Cawood, Lisa Wetton, Michelle Young, Angus Kay, George Perdikis, Hasse Froberg, Fraternity Symphonic Orchestra (60 piece) and along with some of the biggest names in the environmental space.