Chad Brown was the leadsinger in Sweet from 1994 - 1998, where Jeff took over.
From 1984 - 1985 he was the leadsinger in Lionheart which was formed in 1980 by Dennis Stratton (guitar) on his exit from Iron Maiden. He was joined in this crusade by vocalist Jess Cox (Tygers Of Pan Tang), Frank Noon (Next Band/Def Leppard) on drums, Steve Mann (Liar) on guitar and Rocky Newton (Wildfire) on bass. They made their highly impressive debut one Saturday night at the Marquee, London, but suffered from bad press thanks to their opinions on Cox. This led to the cancellation of the next two appearances and saw Cox replaced by Reuben Archer (Lautrec).