Playbill.com marks Karimloo's special day with some of his performances on stage and in concert.
Ramin performs "Bring Him Home" on the "Katie Couric Show"
"I Dreamed a Dream"
Ramin and original Jean Valjean Colm Wilkinson sing a duet arrangement of "Bring Him Home"
Karimloo performing "Hallelujah" at the Park West Theater in Chicago
Ramin & his son Jaiden singing "The Perfect Space" (Avett Brothers) and "Hallelujah" at the Royal Festival Hall London
Karimloo singing "Anthem" from Chess
Karimloo, Stephen Rahman-Hughes, Lee Mead and Ashleigh Gray sing "Bohemian Rhapsody"
Ramin & Steve Young perform an acoustic version of "Music of the Night"
Sierra Boggess & Karimloo
"'Til I Hear You Sing" Official Video for the single taken from Love Never Dies
Les Miserables performs "One Day More" on "Good Morning America"