'Category 1 Music Sampler - Vol. 4' represents a unique blend of contemporary house music's most influential and respected personalities. 'What I Want' showcases the remixing wizardry of Eric Kupper, who has worked with numerous superstars including Usher, Alicia Keys, Donna Summer, & Miley Cyrus; along with the producing genius of Chicago's great house trailblazer, Ron Carroll. 'Call Me' showcases a multi-continent contingent of musical talent from the UK, South Africa, and the U.S. combining to deliver a soulful house gem that's highlighted by Stacy Kidd's distinctive Chicago influenced vibe. Joe Smooth, another Chicago house legend, lends his deep house sound to the appropriately titled, 'Soul Deep', featuring the classic vocals of Ed Ramsey coupled with Sweet Georgie's impeccable production. Concluding this house music journey is Ron Carroll's 'Underground', a Garage banger that's the creative concept of Marc Cotterell, one of the leaders of the U.S./UK Garage genre. Tracklisting:A1. Ron Carroll & Joyssoul - What I Want (Eric Kupper Remix) [5:49]A2. DJ Christian B & Rudi'Kastic & Lee Wilson - Call Me (Stacy Kidd House 4 Life Remix) [5:11]B1. Sweet Georgie & Ed Ramsey & Peter Mac - Soul Deep (Joe Smooth Soul Deeper Remix) [7:22]B2. Ron Carroll - Underground (Marc Cotterell US Garage Mix) [6:42]