Complex sentence: Rick Gregerson also left soon afterwards playing in various bands including Criminal Minds, and over the next eighteen months Tronics had a varied lineup before the Ziro Baby/Gaby de Vivienne duo appeared on the iconic "Love Backed By Force".
Split into simpler sentences: Rick Gregerson also left soon afterwards playing in various bands including Criminal Minds. Over the next eighteen months, Tronics had a varied lineup before the Ziro Baby/Gaby de Vivienne duo appeared on the iconic "Love Backed By Force".