This is Irish singer and tall strapping drink of lush-haired water Hozier.
Before he was a Grammy-nominated superstar, the singer, whose full name is Andrew Hozier-Byrne, was briefly a student at Trinity College Dublin.
During his uni days, the 25-year-old was a member of the Trinity Orchestra, and now a video has emerged of the star performing with the group in July 2012.
The orchestra does these stunning covers of Pink Floyd's "Time" and "Breathe", from "The Dark Side of the Moon".
And look who is one of the lead singers.
Though you might struggle to recognise him at first.
Look at his hair! So neat, tidy and Josh Groban-esque.
Love you AHB.