Calling all Detroit bass players! What started out as a meet-and-greet of the #DetroitBassPlayers group has turned into a so-called annual “D-town Bass Day”. Traditionally, the players meet for a group photo and this year you can take part. The photo session will be followed by a concert and raffle at Detroit’s legendary United Sound Systems Recording Studios. Saturday’s concert is a tribute to all that is funk. Attendees will receive a free raffle ticket for prizes from various sponsors including: GHS Strings, Hipshot Products, PickGuy Custom Picks, and GruvGear. Arrive at 11 for the photo; Concert doors at 1.