A one-hour Galactic set will air on radio program Jam Nation this Sunday. The performance, which was taped yesterday in front of a live audience at WMRQ studios, will be followed by an interview segment. Jam Nation airs from 8 – 10 p.m. every Sunday on Radio 104 WMRQ in Hartford, CT and online at www.radio104.com. It can also be heard nationally on XM Satellite Radio (Ch. 43) Thursdays at 9 p.m. EST with encore presentations Fridays at 4 a.m. and 11 a.m., Saturdays at 1 a.m. and Sundays at 3 p.m.