The English singer-songwriter, known for his talents as both vocalist and pianist, actually started his musical career at various Pizza Express's restaurants throughout London.
Thankfully, Universal Records took note, and the Essex lad has since featured alongside the likes of Pharrell Williams, Radiohead, Jimi Hendrix and Jeff Buckley.
After graduating from Reading University, Cullum released his best-selling album Pointless Nostalgic in 2002, earning himself a seat with Michael Parkinson.
Cullum continued with successful releases Twentysomething (2004), Catching Tales (2005), The Pursuit (2009) and most recently Momentum (2013).
The concert starts at 9pm. Tickets cost €38, click here for information.