Music A
- A Perfect Circle (5)
- A Static Lullaby (5)
- Aaliyah (5)
- ABBA (20)
- Abigor (2)
- Aborted (3)
- Aborym (1)
- Abramelin (1)
- Abrasive (2)
- Absu (3)
- AC/DC (3)
- Accept (4)
- Ace of Base (1)
- Acheron (1)
- Adam Lambert (4)
- Adele (6)
- Adema (3)
- Admortem (1)
- Aerosmith (10)
- Aeternus (3)
- AFI (14)
- After Forever (24)
- Afterworld (1)
- Agathodaimon (2)
- Agoraphobic Nosebleed (5)
- Ahumado Granujo (2)
- Akhenaton (1)
- Akon (1)
- Alanis Morissette (15)
- Alchemist (1)
- Alice Cooper (5)
- Alice in Chains (5)
- Alicia Keys (8)
- Alien Ant Farm (23)
- Alizee (40)
- Alkaline Trio (1)
- All Saints (4)
- All Shall Perish (2)
- All Time Low (5)
- Alove for Enemies (2)
- Alter Bridge (38)
- Amatory (3)
- Ambeon (1)
- Amerie (3)
- Amon Amarth (2)
- Amon Tobin (1)
- Amorphis (7)
- Amy Winehouse (9)
- Ana Johnsson (2)
- Anal Nosorog (1)
- Anarchus (1)
- Anastacia (46)
- Anata (1)
- Anathema (9)
- Ancient Rites (1)
- and Oceans (1)
- Andrea Bocelli (3)
- Andy Warhol (1)
- Angel Dust (3)
- Angel Witch (1)
- Angra (28)
- Anorexia Nervosa (15)
- Anthrax (7)
- Aphex Twin (1)
- Apocalyptica (17)
- Arathorn (1)
- Arcade Fire (1)
- Arcana (2)
- Arch Enemy (10)
- Arckanum (1)
- Arctic Monkeys (4)
- ARK (2)
- Armin van Buuren (20)
- Armor for Sleep (1)
- Armored Saint (2)
- Arrested Development (1)
- Artch (1)
- Artillery (1)
- Artrosis (1)
- As I Lay Dying (20)
- Ashanti (17)
- Ashen Light (1)
- Ashlee Simpson (96)
- Ashley Tisdale (1)
- Asian Dub Foundation (1)
- Asphyx (1)
- At the Gates (2)
- Atomic Kitten (33)
- Atreyu (17)
- Audioslave (31)
- Audition (1)
- Aura Noir (1)
- Automatic (1)
- Autopsy (4)
- Avenged Sevenfold (1)
- Avril Lavigne (166)
- Avulsed (11)
- Axe (1)
- Ayumi Hamasaki (5)