[ 3 September, 2011 9:30 pm to 4 September, 2011 12:30 am. 3 September, 2011 9:30 pm to 4 September, 2011 12:30 am. ] It’s that time again! Boombox is having their producer showcase, and you know you’re going to get a great lineup. Everyone from new producers stepping out on the scene to your favorite producers will be bumping their latest project. This showcase will have Knxwledge, Jon Wayne (Don’t sleep on this cat!), Stro Elliot, and the [...]