Home › Videos JamBase Live Video Archive Find and watch over 100,000 free streaming concert videos. Clear All Clear All Filters Add a Video Sort by No videos are in the queue. No recently played videos. Del McCoury and David Grisman "Dark Hollow" Freshgrass 2017 MASSMoCA N Adams, MA Info Songs Dark Hollow00:00:00 Duration3:43ChannelLessThanFace ProductionsEvent DateSep 15, 2017FormatLive ConcertShot TypeFan-shotFullnessFull Song Up Next