He was bassist with progressive group Shinn, which featured organist
Don Shinn and drummer
Brian "Blinky" Davison, and then joined a reformed line-up of
The Gods with
Ken Hensley and
Lee Kerslake. Newton then played in the band Spice with Mick Box and David Byron, who in 1969 developed into
Uriah Heep. He was the bass guitarist for Uriah Heep from 1969 to 1972, and played on the band's first three albums. More recently he has performed with other ex-members of Uriah Heep (Ken Hensley, John Lawton and Lee Kerslake) in 'Uriah Heep Legend's and was previously a member of The
Hensley/
Lawton band. He has appeared with 'Behind Closed Doors', a band formed by his son, Julian and works occasionally with Malvern band 'The Ferrets'. He, along with
John Lawton guested with 'Uriah Heep' on three songs at the 'Masters of Rock Festival' in the Czech Republic on 11 July 2019, making this the first time he has played with the band since 1971. == Personal life ==