After about a year, he was able to forge ahead, and he began working with Pat Travers. He worked with him for a few years, did a few tours, and put out a few records, until he left for England. He wanted to try living and working in England, and he began working with Gary Moore. They put out a couple of albums, and met Ozzy Osbourne and Randy Rhoads during this time. Tommy and Randy became good friends, and eventually got the chance to work together with Ozzy Osbourne's band.
He was the drummer on the phenomenal Diary of a Madman tour, and describes working with Randy "highlight of my career." He stayed on with Ozzy's band as Jake E. Lee joined on lead guitar, and they put out Bark at the Moon, but Tommy was ready for a change.
About this time, Tommy began corresponding with Rudy Sarzo, who had just finished his successful stint with Quiet Riot, and they began kicking around and trying to make something happen. They hired Tony MacAlpine and did a couple of albums, but it ended up not being a permanent band situation. Tommy began hanging around with John Sykes, who was in touch with David Coverdale. John and David were looking for a solid rhythm section to support their hard-driving sound, and eventually, Rudy and Tommy joined Whitesnake. Tommy toured and enjoyed the ultimate rock and roll fantasy, but eventually, it was time to move forward. Since Whitesnake, Tommy has been working as a freelance drummer, and works with many bands, including Ted Nugent.
Tommy Aldridge has set the standard for double-bass rock drumming.