- An Cafe (Rock-Japan) - Other name : Antic Cafe, Antique Cafe
- An Emerald City (Space Rock-New-Zealand)
- An Experiment On A Bird In The Air Pump (Post-punk-United-Kingdom)
- An Honest Mistake (Pop Rock-Malaysia)
- An X Tasy (Punk-Rock-Portugal)
- An'Hedonya (Folk Rock-France)
- Ana Johnsson (Pop Rock-Sweden)
- Ana Never (Post-Rock-Serbia)
- Ana Popovic (Blues Rock-Serbia)
- Anadelta (Post-Rock-Greece)
- Anadivine (Emo-USA)
- Anakdota (Progressive Rock-Israel)
- Anal Thunder (Punk-Rock-Finland)
- Analysis (Hard-Rock-Estonia)
- Anamor (Neo Prog-Poland)
- Ananga-Ranga (Psychedelic Rock-Portugal)
- Ananke (Progressive Rock-Poland)
- Anar Band (Rock Fusion-Portugal)
- Anarbor (Alternativ Rock-USA)
- Anarchophobia (Punkcore-France) - Other name : Block-4
- Anarchybrain (Hard-Rock-Italy)
- Anathema (Progressive Rock-United-Kingdom) - Other name : ex-Pagan Angel
- Anatheme (Post-Rock-France)
- Anatomi-71 (Punkcore-Sweden)
- Anavae (Alternativ Rock-United-Kingdom)
- Anberlin (Alternativ Rock-USA) - Other name : ex-SaGoh 24/7
- Anchors For Arms (Punk-Rock-Canada)
- Oddity (Blues Rock-France) - Other name : ancien Ze Verbz
- Capitaine Révolte (Punk-Rock-Canada) - Other name : Anciennement MadamX
- Ancient Grease (Psychedelic Rock-United-Kingdom)
- And Also The Trees (New-Wave-United-Kingdom)
- And So I Watch You From Afar (Post-Rock-United-Kingdom) - Other name : ASIWYFA
- And The Earth Swarmed With Them (Post-Rock-United-Kingdom) - Other name : ATESWT
- Jamestown Story (Indie Rock-USA) - Other name : And Then I Turned Seven
- The Trail of Dead (Indie Rock-USA) - Other name : And You Will Know Us by the Trail of Dead
- Anders Manga (Darkwave-USA)
- Anders Osborne (Country Rock-Sweden)
- Anderson Bruford Wakeman Howe (Symphonic Prog-United-Kingdom) - Other name : ABWH
- AndersonPonty Band (Progressive Rock-United-Kingdom)
- Andi Almqvist (Indie Rock-Sweden)
- Andie Duquette (Rock-Canada)
- Andra And The BackBone (Pop Rock-Indonesia) - Other name : ABB
- André (Rock-Canada)
- André Indiana (Rock'n'Roll-Portugal)
- Andrea Schroeder (Alternativ Rock-Germany)
- Andrea Thomas (Pop Rock-USA)
- Andreas Et Nicolas (Folk Rock-France) - Other name : Andy Et Nicky
- Andrée Watters (Country Rock-Canada)
- Andrew Bird (Indie Rock-USA)
- Andrew Farriss (Country Rock-Australia)
- Andrew W.K. (Hard-Rock-USA) - Other name : Andrew Fetterly Wilkes Krier, AWK
- Andrew Jackson Jihad (Punk-Rock-USA)
- Andrew Stockdale (Stoner Rock-Australia)
- Andrew Thorn (Indie Rock-Portugal)
- Andy Kim (Pop Rock-Canada) - Other name : Andrew Youakim
- Andrius Mamontovas (Rock-Lithuania)
- Android (Punkcore-USA)
- The Androids Of Mu (Punk-Rock-United-Kingdom) - Other name : Androids Of Mu
- Love Outside Andromeda (Indie Rock-Australia) - Other name : Andromeda
- Andromeda (Psychedelic Rock-United-Kingdom)
- Androp (Alternativ Rock-Japan)
- Andy Black (Pop Rock-USA) - Other name : Andy Biersack, Andy Six
- Andy Bown (Rock-United-Kingdom)
- Andy J. Forest (Blues Rock-USA)
- Andy Prieboy (Pop Rock-USA)
- The Sweet (Glam Rock-United-Kingdom) - Other name : Sweet, Andy Scott's Sweet, Brian Connolly's Sweet, ex-The Sweetshop, ex-The Army
- Andy Shernoff (Rock'n'Roll-USA)
- Andymori (Alternativ Rock-Japan)
- Ane Brun (Alternativ Rock-Norway)
- Anek (Pop Rock-Italy)
- Anekdoten (Progressive Rock-Sweden)
- Aneta Langerova (Pop Rock-Czech-Republic)
- Anfisbena (Gothic Rock-Bolivia)
- Angalys (Pop Rock-France)
- Ange (Symphonic Prog-France)
- The Angels (Hard-Rock-Australia) - Other name : Angel City, The Angels From Angel City
- Old Man Markley (Punk-Rock-USA) - Other name : Youth Brigade, ex- Blue Collar Special , ex- Angel City Outcasts
- Angel Face (Rock-France)
- Angel Fall (Pop Rock-France)
- Angel Of The Odd (Post-punk-USA)
- Angel Olsen (Indie Rock-USA)
- Angela And The Rude (Pop Rock-Netherlands) - Other name : Angela Groothuizen
- Ani DiFranco (Folk Rock-USA) - Other name : Angela Maria DiFranco
- Angeles del infierno (Hard-Rock-Spain) - Other name : Angeles, ADI
- Angelfish (Indie Rock-United-Kingdom)
- Angelic Upstarts (Street Punk - Oi-United-Kingdom)
- Angels And Airwaves (Pop Rock-USA) - Other name : AVA
- Angels Of Liberty (Gothic Rock-United-Kingdom)
- Angels Or Kings (Melodique Rock-United-Kingdom)
- Anger Flares (Street Punk - Oi-Japan)
- Anger In The Reward System (Rock Fusion-France) - Other name : AITRS
- Angie (Experimental Rock-Japan)
- Anglagard (Progressive Rock-Sweden)
- Angry Days (Punk-Rock-France)
- Angry Odd Kids (Punk-Rock-Portugal)
- Angry Samoans (Punk-Rock-USA)
- Angry Snowmans (Punk-Rock-Canada)
- Angry Youth (Street Punk - Oi-Germany)
- Angus And Julia Stone (Folk Rock-Australia)
- Angus Stone (Folk Rock-Australia) - Other name : Lady Of The Sunshine
- Ani Lorak (Pop Rock-Ukraine)
- Anik Jean (Pop Rock-Canada)
- Anika (Indie Rock-United-Kingdom)
- Anima Morte (Progressive Rock-Sweden)
- Anima Mundi (Symphonic Prog-Cuba)
- Anima Virus (Gothic Rock-Italy)
- Animal Collective (Experimental Rock-USA)
- Animal Kingdom (Indie Rock-United-Kingdom)
- Alo (Rock-USA) - Other name : Animal Liberation Orchestra
- Animal logic (Rock-USA)
- Animotion (New-Wave-USA)
- Anka (Rock-France)
- Ankst (Gothic Rock-South-Africa)
- Ann Beretta (Punk-Rock-USA)
- Ann Wilson (Rock-USA) - Other name : Ann Dustin Wilson
- Ann'so M (Pop Rock-France)
- Anna Calvi (Indie Rock-United-Kingdom)
- Anna Murphy (Pop Rock-Switzerland)
- Anna Salen (Progressive Rock-Australia)
- Anna Tsuchiya (Punk-Rock-Japan)
- Anna Von Hausswolff (Indie Rock-Sweden)
- Anna Waronker (Rock-USA)
- Anna'Liz (Pop Rock-France)
- Annalist (Neo Prog-Poland)
- Annapura (Punkcore-Mexico)
- Anne Clark (New-Wave-United-Kingdom)
- Anne Marie Hurst (Gothic Rock-United-Kingdom)
- Anneke Van Giersbergen (Indie Rock-Netherlands) - Other name : ex-Agua De Annique
- Anni Piper (Blues Rock-Australia)
- Annie Dufresne (Pop Rock-Canada)
- Annie Haslam (Pop Rock-United-Kingdom)
- Annie Lennox (Pop Rock-United-Kingdom)
- Annita Babyface And The Tasty Poneys (Punk-Rock-France)
- Anniversary Circle (Gothic Rock-United-Kingdom) - Other name : AC
- Anomalie(s) (Darkwave-France)
- Another Animal (Rock-USA)
- Another Man's Poison (Street Punk - Oi-United-Kingdom)
- Another Mask (Alternativ Rock-Russia) - Other name : AM
- Anouk (Rock-Netherlands) - Other name : Teeuwe
- Anova Skyway (Progressive Rock-USA)
- Anstalt (Punkcore-Austria)
- A New Tomorrow (Pop Rock-United-Kingdom) - Other name : ANT
- Anthony Phillips (Progressive Rock-United-Kingdom) - Other name : Ant
- Anta (Progressive Rock-United-Kingdom)
- Antabus (Punk-Rock-Sweden)
- Antagonizers ATL (Street Punk - Oi-USA)
- Antemasque (Alternativ Rock-USA) - Other name : ANTEMASQUE
- Anthony Gomes (Blues Rock-Canada)
- Anthony Green (Indie Rock-USA) - Other name : Skunk, Siren, Moshtradamus, Ringo, Tony
- Anthrax (Punkcore-United-Kingdom)
- Anthropia (Progressive Rock-France)
- Anthroprophh (Noise Rock-United-Kingdom)
- Anti (Punkcore-USA)
- Anti Cimex (Punkcore-Sweden)
- Anti Dread (Punk-Rock-Poland)
- Anti Suburbians (Street Punk - Oi-USA)
- Anti-Clockwise (Punk-Rock-Portugal)
- Anti-Establishment (Punk-Rock-United-Kingdom)
- Anti-Flag (Punkcore-USA)
- Anti-Heros (Street Punk - Oi-USA)
- Anti-Nowhere League (Punk-Rock-United-Kingdom)
- Anti-Pasti (Punk-Rock-United-Kingdom)
- Anti-System (Punkcore-United-Kingdom)
- Antibiotic (Punkcore-France)
- Antic Clay (Folk Rock-USA)
- Antidote (FRA) (Rock-France)
- Antidote (NL) (Street Punk - Oi-Netherlands)
- AntigoneProject (Electronic Rock-France)
- Antillectual (Punk-Rock-Netherlands)
- Antimaniax (Ska-Punk-Austria)
- Antimatter (Progressive Rock-United-Kingdom)
- Antiproduct (Glam Punk-United-Kingdom)
- Antis (Rock-Lithuania)
- Antisect (Street Punk - Oi-United-Kingdom)
- Antiseptic (Punkcore-Indonesia)
- Antisocial (Street Punk - Oi-United-Kingdom)
- Antizone (Punk-Rock-Russia) - Other name : Зона Протеста
- Antler (Indie Rock-USA)
- Antoine Fafard (Jazz Rock-Canada)
- Anton roolart (Neo Prog-USA)
- António Côrte-Real Trio (Indie Rock-Portugal)
- António Manuel Ribeiro (Rock-Portugal) - Other name : AMR
- António Variações (Pop Rock-Portugal)
- Antony And The Johnsons (Pop Rock-USA)
- Antydot (Prog Folk-France)
- Anubian Lights (Space Rock-USA)
- Anubis (AUS) (Progressive Rock-Australia)
- Anubis (UK) (Folk Rock-United-Kingdom)
- Anvil Strike (Street Punk - Oi-Canada)
- Anya Marina (Indie Rock-USA)
- Anyone's Daughter (Symphonic Prog-Germany)
