The 2015 Riverfront Times Music Showcase is set to be the biggest local music festival in St. Louis history. On June 20, nearly 100 local bands will play across ten venues in the Grove Neighborhood, including just about every genre possible, sans polka. From now until the showcase, we will supply you with the lowdown on every act nominated for an RFT Music Award, so you can be in the know with regards to your vote. Read on and get familiar with your local scene. And don't forget to mark your calendar for June 20!