Dear Oklahoma City Thunder Management, It’s no secret you need a fight song. You need an anthem for players and fans alike that’ll not only amp up the remaining games in the season, but also make the other NBA teams a bit envious each time it’s played. (Sounds good, doesn’t it?) I’d like to introduce you to Eon MC Etc., a Thunder superfan who was born and raised in Oklahoma (and also happens to be a super skilled indie rapper). He’s penned and recorded “Thunder Up,...