Another of the free Spotify Mercury Lounge shows. More details on the Mercury Lounge website. The first 50 to get in get free beers too, according to the @SpotifyUSA twitter. Don't forget, Surfer Blood and Grand Rapids is tonight. If you still don't have Spotify, request an invite on our dedicated page. Spotify will be announcing several more shows so we'll keep you up to date as we hear more.