CACTUS CHANNEL Stay A While (Mistletone) There are three bands at play inside the Cactus Channel compound these days, but not necessarily all getting equal time. Hiding up the back at the moment are the slippery funk merchants who on 2013’s Wooden Boy were still hitting some grooves with verve, making a push for the dancefloor and some sweat, without having to resort to hard charging. Taking an even more prominent position is the outfit making swirling, mood-enhancing, jazz-t