Bethlehem psych/indie rockers Sing, Bird of Prey are celebrating the birthday of their latest album this weekend — and, in a twist, they are the ones giving gifts!

The band is running a contest on Facebook and Instagram until this Saturday, September 16 where they are giving away two limited edition, transparent purple vinyl copies of their album, “Crystal Embryo.”

To have a chance to win, all fans have to do is like and share the post on Facebook or Instagram — or, as the band would prefer, both — using the hashtags #sbop or #singbirdofprey. The two lucky winners will be announced on Saturday.

Want a preview of what you have the chance to own on rare, exclusive vinyl? Check out “Crystal Embryo” below!