Somebody get Katey Sagal a record deal — no really. Although she is happy with her day job on the successful F/X series “Sons of Anarchy,” in her heart, she's a singer, and she gets a chance to show it as part of a new collection of songs from the show's first four seasons. “I love being an actor, but there's something about playing music that's a gift,” the 57-year old Sagal admits. In the past, Sagal recorded on Elektra and Casablanca Records. But times have changed in the music business for her, and she paid to record her last album. Sagal yearns to record again in a more traditional manner. “I'm still old school. I have to go in the studio with a producer.” “Music From Sons of Anarchy: Season 1-4” features three songs by Sagal and represents a return to her main love. Though Sagal gained her fame as an actress, her first big break in show business was in music. __