“On last year’s great V, there was a dim light beckoning at the end of KTL’s protracted sound tunnels, a semaphore of relief shining through the duo’s claustrophobic din. That feeling seems explicit on “Gift,” the premiere cut from the debut of Shampoo Boy, a new trio anchored around Editions Mego head and KTL member Peter Rehberg. Piercing squalls that suggest the more aggressive works of sound ar”
