He first turned to a professional musician in 2008 after getting exposure by playing with Bruce Dickinson[11] and Mike Rutherford of Genesis and Mike + the Mechanics on some sessions with Celine Dion[7][12] before going "Back to the day job."[7] He described his experience of the sessions with Rutherford as defining moment is his career as it taught him to refrain himself while drumming.[12] He found himself gravitating towards progressive rock and was a fan of King Crimson and Yes, he received his big break when drummer Marco Minnemann mentioned his name when doing a gig with Joe Satriani which led to him getting a job with Steven Wilson of Porcupine Tree who he was a "massive" fan of.[7] He was the last to be audition on the day and was recommended by former Porcupine Tree drummer Gavin Harrison as well as John Mitchell.[7] His first tour with Wilson was in support of his album To The Bone in 2017.[13]
In 2018, Blundell announced that he would be joining Steve Hackett on tour for the first time, replacing long-time drummer Gary O'Toole two weeks after his departure.[14] The tour, called Selling England By The Pound tour, started soon after Blundell finished the To The Bone tour with Steven Wilson.[14]