Steve Tannock – Acoustic, Electric, Bass Guitars and Vocals. Greg “GBass” Tschernez – Acoustic, Electric, Bass Guitar and Vocals. Greg “Habib” Medwedew – Drummer, Vocals. “Across the Ages” combines the musical talents of three of Brisbane’s hardest working and most respected musicians. After years of crossing paths and working individually and together in different line‐ups they have decided to come together to take you on a musical journey that stretches “Across the Ages”.