Tom O'Brien drums for Ocean Alley, a 6-piece psychedelic rock band from Sydney, Australia. Their track 'Confidence' took out top spot in the triple j Hottest 100 of 2018, with their acclaimed second album ‘Chiaroscuro’ voted #2 on triple j's 2018 album of the year listener poll and peaking at #11 on the ARIA Charts.

The band have solidified their position as one of Australia's most exciting touring acts, making their mark on the local and international circuit by playing an abundance of headline shows and festivals, including selling 25,000 tickets on their most recent headline tour of Australia.  The band have played headline shows around the country.