Gallagher, who plays SANDY COHEN in the teen drama, was signed by Epic Records after performing DON'T GIVE UP ON ME during an episode of The OC's second series.
And Gallagher insists he should be taken seriously as a singer because he has worked on his own music for as long as he has been an actor.
He says, "I know for a fact that there will be people who won't take my music seriously because I'm an actor on a TV show.
"But while I'm a newcomer to the recording business I've been singing my whole professional life and have put together some great songs so hopefully there will be some people out there who will enjoy them.
"Plus, there is no response in the world that could lessen the really wonderful experience I had singing these songs with these amazing musicians."
'The Lobster' is a peculiar black comedy exploring romance in the most abstract way possible.
Get ready for the likes of 'Everest', 'The Danish Girl' and 'Black Mass'.
Paul Daniels stars as a quiz show host in the video for Swim Deep's new song 'Namaste', taken from their second album 'Mothers'.
This sci-fi disaster movie is based on the bestselling 2013 novel of the same name by Rick Yancey.
He loved the 'undisciplined' side to co-star Nick Nolte.
The actor insists he felt comfortable in his new role.
Nickelodeon has announced it is planning on reviving some of its popular 1990s shows in “a fresh new way”.
The director thinks that the superhero style will go the "way of the Western".