Just wrapped the final mixes for the new recording. The audio mastering remains to be done, but I've posted one on the audio player at the bottom of the page. The fast picking aside, Call Signs, is one of the more atmospheric pieces on the record. It is a piece about reaching out to someone you want to talk to. Maybe someone you haven’t seen in a while. Radio operators identify themselves with letters referred to as call signs. They put these out over the airwaves to let you know who is transmitting…sometimes to talk to anyone who is listening…sometimes looking for someone in particular.