SEAN COAKLEY has spent the last 21 years running Songlines, a marketing and promotion company specializing in rock and roots music for adults. Previously, he headed MMA Management/rooArt Records (INXS), North America (1991–93) which followed twelve years of radio promotion and artist development at Arista (1983–91) and ATCO/Atlantic (1978–83). (Thursday 3:30 pm)