The second day of KAABOO Del Mar Festival 2019 began bright and early and quickly heated up in more ways than one. An unusually humid San Diego day enveloped the Del Mar fairgrounds as thousands of music fan beat to stream into the venue. A rock-laden line up greeted them with blazing guitars and thumping rhythms. Southside Johnny and The Asbury Jukes played a searing early afternoon set in much the same vein as Little Steven did the day before.