September 23:
Artist: Outkast
Album: Speakerboxxx/The Love Below
Label: Arista Records
Release Date: September 23, 2003
August 26:
Artist: Streetlight Manifesto
Album: Everything Goes Numb
Label: The RISC Group, Victory Records
Release Date: August 26, 2003
June 24:
Artist: The Mars Volta
Album: De-Loused in the Comatorium
Label: Gold Standard Laboratories, Universal
Release Date: June 24, 2003