Stiff Dylans have revealed how they came together for Brit film Angus, Thongs and Perfect Snogging.The new band were formed especially for the teen flick, but have stepped out on their own with new single Ultraviolet.The members include James Flannigan, Charlie Wride, Matt Harris and Tom Slaytor.Tom explained: "Because we all liked each other and got on, we thought, 'hey let's rehearse, let's write some tunes and see how far we can take this'."We ended up with a record deal to get the single out, which is a bit of a bonus."Charlie described their debut single as "an eruption of pop" and it's the lead single on the film's soundtrack.