Style: Punk, Glam
Released: 2003
Country: Japan
Rock

Style: Alternative Rock, Indie Rock
Released: 2003
Country: Sweden
Rock

Style: Free Jazz, Abstract, Experimental
Released: 2003
Country: Canada
Electronic / Jazz

Style: Dark Ambient, Experimental
Released: 2003
Country: Russia
Electronic

Style: Experimental, Ambient
Released: 2003
Country: New Zealand
Electronic

Style: Breakcore, Punk, Power Pop, Gabber, Electro, Dancehall
Released: 2003
Country: Germany
Electronic / Rock / Reggae / Pop

Style: Progressive House, Breaks
Released: 2003
Country: UK
Electronic

Style: Punk, Oi
Released: 2003
Country: Germany
Rock

Style: Drum n Bass
Released: 2003
Country: UK
Electronic

Style: Leftfield, Grindcore, Noise, Breakcore, Indie Rock, Speedcore, Abstract, Avantgarde, Ambient, Electro, Downtempo, Lo-Fi, Experimental
Released: 2003
Country: US
Electronic / Rock / Pop

Style: Free Improvisation
Released: 2003
Country: Russia
Jazz / Folk, World, & Country

Style: Hardstyle, Hard Trance, Acid
Released: 2003
Country: Spain
Electronic

Style: Alternative Rock, Hardcore
Released: 2003
Country: Germany
Rock

Style: Black Metal
Released: 2003
Country: South Korea
Rock

Style: Progressive House
Released: 2003
Country: Canada
Electronic

Released: 2003
Country: Jamaica
Reggae

Style: New Wave, Synth-pop
Released: 2003
Country: Japan
Electronic / Rock / Pop

Style: Latin
Released: 2003
Country: US
Electronic

Style: Progressive Trance
Released: 2003
Country: Spain
Electronic

Style: J-pop, Pop Rock
Released: 2003
Country: Japan
Rock / Pop