Tonight's top music events:
•A bastion of bands including Lovesick Radio, Naked Karate Girls, The Websters, The Floorwalkers, The Spikedrivers and teens New Hollow will be on hand to launch Columbus Commons, the new park where City Center used to be. Music runs from 4-11 p.m. and is free. More on the venue in John Ross' story.
•Meanwhile, WCBE is hosting a two-venue block party on 3rd Avenue in Grandview. Byrne's Pub and Woodlands Tavern will play host to a whole lotta bands highlighted by Old Hundred, Mooncussers, Alwood Sisters and The Salty Caramels. "Get Up, Get Down" starts at 6:30 p.m. and goes to 1 a.m. A wristband for both venues costs a $10 suggested donation.