Trained at the Queensland Conservatorium of Music, Thomas's experience includes stage shows, corporate entertainment, radio, film and a variety of musical acts. He has performed leading roles in stage shows such as The Secret Garden (Archibald Craven), Best Little Whorehouse In Texas (Melvin P. Jimmy) and RENT (Roger Davis). In recent years, Thomas has been known primarily as a concert artist performing his cabaret shows & concerts aboard major cruise lines worldwide. Since teaming with Blackburn International Agency, he has performed headline shows for companies including Princess, Viking, Fred Olsen and Norwegian Cruise Lines. During the COVID19 Pandemic of 2020, he turned his hand to broadcasting partnering with aONE Media Group & NEWS12 Australia to produce a weekly Arts programme. The show, entitled Thomas Armstrong-Robley's Midnight Rodeo features interviews with prolific creatives from the arts industry including Tony Award Winning Broadway & West End Performers, Emmy Nominated Filmmakers, ARIA Award Winning Musicians, Broadcasters, Authors, Producers, Agents, Comedians and more. Whether it be belting out a Broadway show-tune, crooning a smooth standard or telling a humorous anecdote that will have the audience in stitches, his performances are heartfelt, humorous, focussed on unparalleled audience engagement and are keeping timeless music alive all over the world.