Label: Marantha Music ‎– CD08747
Type: CD, Album
Country: US
Date of released: 1991
Category: Pop
Style: Religious

Label: Island Records ‎– CID 9975, Island Records ‎– 848 745-2
Type: CD, Compilation, Remastered
Country: Europe
Date of released: 1991
Category: Rock, Pop, Folk, World, & Country
Style: Blues Rock, Folk Rock, Pop Rock

Label: Full Time Records ‎– FTM 31681
Type: Vinyl, 12", 45 RPM, Promo
Country: Italy
Date of released: 1991
Category: Electronic
Style: Techno

Label: NMC Music Ltd. ‎– DJ 1297
Type: Vinyl, 12", Single Sided
Country: Israel
Date of released: 1991
Category: Latin
Style:

Label: Naxos ‎– 8.550539
Type: CD, Album
Country: Europe
Date of released: 1991
Category: Classical
Style: Modern

Label: Deva Records ‎– dVAT 001
Type: Vinyl, 12", 45 RPM, EP, Promo, White Label
Country: UK
Date of released: 1991
Category: Rock
Style: Alternative Rock, Indie Rock

Label: EastWest Records America ‎– 7567-91814-1
Type: Vinyl, 12", 45 RPM
Country: Germany
Date of released: 26 Nov 1991
Category: Electronic
Style: House

Label: Big Life ‎– 865 139-2, Mercury ‎– 865 139-2
Type: CD, Maxi-Single
Country: US
Date of released: Nov 1991
Category: Electronic
Style: Dub, Downtempo, Ambient

Label: FMP / Free Music Production ‎– 34/35
Type: 2 x CD, Stereo
Country:
Date of released: 1991
Category: Jazz
Style:

Label: Fontana ‎– 848 164-2
Type: CD, Compilation
Country: Australia
Date of released: 1991
Category: Rock
Style: Classic Rock

Label: Twin/Tone Records ‎– TTR 89208-2
Type: CD, EP
Country: US
Date of released: 1991
Category: Rock
Style: Alternative Rock

Label: Not On Label (Porcupine Tree Self-Date of released) ‎– none
Type: CDr, Album, Unofficial Release
Country:
Date of released: 1991
Category: Rock
Style: Prog Rock

Label: Three Cool Cats ‎– TCC 030/031
Type: 2 x CD, Unofficial Release
Country: Germany
Date of released: 1991
Category: Electronic, Rock
Style: Alternative Rock, New Wave, Synth-pop

Label: Mercury ‎– 867 890-4
Type: Cassette, Single
Country: US
Date of released: 1991
Category: Rock
Style:

Label: Bottom Line Records ‎– BLR-9007
Type: Vinyl, 12", 33 ⅓ RPM
Country: US
Date of released: 1991
Category: Electronic
Style: Garage House

Label: RetroAfric ‎– RETRO4CD
Type: CD, Album
Country: UK
Date of released: 1991
Category: Folk, World, & Country
Style: African

Label: Wifon ‎– MC 0255
Type: Cassette, Compilation
Country: Poland
Date of released: 1991
Category: Rock, Blues
Style: Rhythm & Blues, Heavy Metal

Label: Not On Label (Χαοτικό Τέλος Self-Date of released) ‎– none
Type: Cassette
Country: Greece
Date of released: 1991
Category: Rock
Style: Hardcore, Punk

Label: Not On Label ‎– none
Type: Cassette, Promo
Country:
Date of released: 1991
Category: Rock
Style: Heavy Metal

Label: Jezebel Records ‎– PD 10005, LP ‎– LP 11005
Series: Through The Years – 5
Type: Vinyl, LP, Compilation, Picture Disc
Country: Europe
Date of released: 1991
Category: Blues, Pop
Style: