hiː hɐz plˈeɪd wɪð kˌɑːləsˈiəm fɹʌmðə bɪɡˈɪnɪŋ ɪn nˈaɪntiːnhˈʌndɹɪd sˈɪksti ˈeɪt ʌntˈɪl ðə fɛɹwˈɛl kˈɑːnsɚt ɪn tˈuː θˈaʊzənd fˈɪftiːn ænd ˈɔːlsoʊ fɹʌm nˈaɪntiːnhˈʌndɹɪd sˈɛvənti θɹˈiː ɪn hɪz ˈoʊn bˈænd, ɡɹˈiːnsleɪd, ænd ˈʌðɚz ɪŋklˈuːdɪŋ ɪf ænd kɹˈɪs fˈɑːɹloʊz θˈʌndɚbˌɜːdz.
He has played with Colosseum from the beginning in 1968 until the farewell concert in 2015 and also from 1973 in his own band, Greenslade, and others including If and Chris Farlowe's Thunderbirds.