"Jon E Bravo, aka Mr. Kingpin, has been writing, recording, and performing ska music for nearly 20 years with Dallas based 2Tone band, Rude King as well as collaborating with different artists around the world. 'Mr. Kingpin' is his collaboration with producer, Esteban Flores (Matamoska, The Bandulus) to release authentically inspired Jamaican sounds of the 60's."

DJ Chuck Wren has hosted the ska radio show “Everything Off-Beat” across the Chicago dial since 1989, currently airing Wednesdays at 9 PM on WNUR-FM 89.3. Since 1993, his label JUMP UP RECORDS (www.jumpuprecords.com ) has released 200+ albums including local faves The Operators, The Crombies, Deal’s Gone Bad, The Drastics, and Green Room Rockers plus legacy US acts The Toasters, The Pietasters, Chris Murray, Mephiskapheles, New York Ska Jazz Ensemble, and top international bands Lollypop Lorry, Dr Ring Ding, The Magnetics, Out of Control Army and Los Fastidios.  "Ska night with DJ Chuck Wren" (last Thursday of the month) has been a institution at Delilah's for 31 years. It is Chicago's longest running ska/reggae night and has been all-vinyl since day one.