Glaston graduated from the Western Australian Academy of Performing Arts in 2005. Prior to WAAPA, he studied classical voice at the Queensland Conservatorium. Most recently Glaston created and performed the role of Athol Guy in Georgy Girl – The Seekers Musical. He performed in the musical Jersey Boys as Four Seasons member Nick Massi for over four years and 1300 performances. Recently he was seen in Sondheim’s Passion as Lt Barri at the Melbourne Arts Centre, Assassins (The Proprietor) touring throughout Victoria, Guys and Dolls and West Side Story for The Production Company, The Consul (Police Chief) for Gertrude Opera, and Blood Brothers (Sammy) at Chapel Off Chapel. In 2008, Glaston appeared in TML Enterprises’ production of Shout! and the national tour of Opera Australia’s My Fair Lady. His other performance highlights include Little Me and Camelot for The Production Company.