Albert Castillo and Rich "DJ Riddler" Pangilinan make up the producer duo AL B RICH. Over the last years, Al B Rich has produced and remixed for artists like Christina Aguilera, Kelly Clarkson, Mariah Carey, Janet Jackson, Frankie J. and others. As accomplished musicians, they also started their own band - MYNT
. Also as DJ's they have a regular slot on AOL Radio and have appeared on Sirius Satellite Radio. DJ Riddler has his regular award winning radio show on WKTU and on Sirius. Influenced by some of the late 80s and early 90s synth pop groups like Depeche Mode, New Order, Giorgio Moroder, Kraftwerk, 808 State, Al B Rich's sound has that tech-house sound.