We were here to see Nine Below Zero, but thought we might as well check out the support act. While we were chatting, a trio of teenagers (we’re talking pre-GCSE here) had mounted the stage and ripped into a hard’n’heavy instrumental blues. All around us, jaws dropped. Diminutive and fresh-faced, with straggly hair and wearing a check shirt and jeans, Aaron Keylock looks like a young Rory Gallagher – except that I doubt that Gallagher was as good as this at the age of 14. Boy, can that boy play blues guitar; fast and intricate, slow and heavy, the works. He’s mastered the slide, too, and he even makes a decent stab at a “blues face” when soloing. Oh, and he writes his own songs, introducing one with the deathless line, “This is about the music industry”. I repeat: he’s 14. He’s only let down by his voice, which is unfortunately in the process of breaking, and thus not best suited to singing right now. Other than that, though: wow.