hard rock'un mәşhur bassist vә vokalistlәrindәn. 1969'da <a href="https://soz6.com/sds-search.php?query=trapeze" class="bbcodeout gbkz" title="trapeze">trapeze</a> qrupunu qurdu. 1974'dә <a href="https://soz6.com/sds-search.php?query=roger glover" class="bbcodeout gbkz" title="roger glover">roger glover</a>'in yerinә <a href="https://soz6.com/sds-search.php?query=deep purple" class="bbcodeout gbkz" title="deep purple">deep purple</a>'a qoşuldu.
