Pop / Dance / R & B

1. A Classic Education
2. A Cursive Memory
3. A Day to Remember

1. A Fine Frenzy
2. A Flock of Seagulls
3. A Girl Called Eddy

1. A Life Once Lost
2. A Perfect Circle
3. A Perfect Murder

1. A River Valentine
2. A Sides [4]
3. A Static Lullaby

1. A Teens
2. A Tribe Called Quest
3. A Wilhelm Scream

1. A*Teens
2. a-ha
3. A-Sides

1. A.C. Newman
2. A.I.
3. A.K.A.s (Are Everywhere) (The)

1. Aaliyah
2. Aaron Carter
3. Abandoned Pools

1. Abdul, Paula
2. Aberdeen City
3. Aberfeldy

1. Aborted
2. AC/DC
3. Academy Is...

1. Acceptance
2. Ace Hood
3. Act As If

1. Actions, The
2. Actress
3. Adair

1. Adam and the Ants
2. Adam Green
3. Adam Lambert

1. Adam Merrin
2. Adam Richman
3. Adam Sandler

1. Adams, Bryan
2. Adams, Ryan
3. Add N To (X)

1. Add N To X
2. Adele
3. Adem

1. Adem [2]
2. Adema
3. Adrienne Pierce

1. Aeon, Xavier
2. Aerosmith
3. Aesop Rock

1. Afghan Whigs
2. AFI
3. Afroman

1. After the Tragedy
2. Afters
3. Against Me!

1. Agnes
2. Agnes [5] [Finland]
3. Agnostic Front

1. Agony Scene (The)
2. Aguilera, Christina
3. AHa

1. AI
2. Aidan Hawken
3. Aiden

1. Aiken, Clay
2. Aimee Allen
3. Aimee Mann

1. Air
2. Air Supply
3. Air Traffic

1. Airborne Toxic Event
2. Akon
3. Aksent

1. Al Green
2. Al Kapone
3. Alanis Morissette

1. Album Leaf (The)
2. Alcazar
3. Alchemist [1]

1. Alejandro Fernandez
2. Alejandro Sanz
3. Alex Band

1. Alex Gopher
2. Alex M.
3. Alex Nackman

1. Alexander, Shane
2. Alexis Jordan
3. Alexisonfire

1. Alfie
2. Algorithm
3. Ali

1. Ali & Gipp
2. Ali Shaheed Muhammad
3. Alice Cooper

1. Alice Donut
2. Alice in Chains
3. Alicia Keys

1. Alien Ant Farm
2. Alissa Moreno
3. Alkaline Trio

1. All That Remains
2. All Time Low
3. All-American Rejects, The

1. Allen Anthony
2. Allen, Aimee
3. Allen, Lily

1. Allison, Brooke
2. Allister
3. Almost, The

1. Aloe Blacc
2. Aloha
3. Alter Bridge

1. AlunaGeorge
2. Aly & AJ
3. AM

1. AM [3]
2. Amanda
3. Amanda Blank

1. Amanda Perez
2. Amani
3. Amani [2]

1. Amazing Baby
2. Ambulance Ltd.
3. Amel Larrieux

1. Amen (hardcore)
2. American Head Charge
3. American Hi-Fi

1. American Minor
2. American Royalty
3. Amerie

1. Amil
2. Amon Amarth
3. Amos, Tori

1. Amy Kuney
2. Amy LaVere
3. Amy Studt

1. Amy Winehouse
2. An Angle
3. Ana Lovelis

1. Anarbor
2. Anastacia
3. Anastasio, Trey

1. Anberlin
2. And Then There Were Two
3. And You Will Know Us By The Trail Of Dead

1. Anderson, Jade
2. Anderson, Sunshine
3. Andrew W.K.

1. Andrews, Michael
2. Android Lust
3. Androids (The)

1. Angel
2. Angel (Pop)
3. Angels & Airwaves

1. Angie Martinez
2. Angie Stone
3. Ani DiFranco

1. Animal Collective
2. Anjulie
3. Annie

1. Annie Lennox
2. Annie [1]
3. Anniversary, The

1. Anthony Green
2. Anthony Hamilton
3. Anthony, Allen

1. Anthony, Marc
2. Anthrax
3. Anti-Flag

1. Anya Marina
2. Apartment 26
3. Apex Theory, The

1. Aphex Twin
2. Apollo 440
3. Apollo Four Forty

1. Apple, Fiona
2. Appleseed Cast (The)
3. Appliance

1. April Start
2. Aquabats
3. Aquadrop

1. Aqueduct
2. Arab Strap
3. Arabia, Lawrence

1. Arcade Fire
2. Arch Enemy
3. Archie Eversole

1. Architecture In Helsinki
2. Archuleta, David
3. Arctic Monkeys

1. Ari Gold
2. Ari Hest
3. Ari Shine

1. Arizona
2. Arizona [3]
3. Arlo

1. Armor For Sleep
2. Armstrong, Nic
3. Army Of Freshmen (The)

1. Army of Me
2. Arrested Development
3. Arthur, Joseph

1. Aruna
2. As I Lay Dying
3. Ash

1. Ashanti
2. Ashanti (R&B)
3. Ashcroft, Richard

1. Asher Roth
2. Ashlee Simpson
3. Ashley Parker Angel

1. Ashley Tisdale
2. Ashlyne Huff
3. Aslyn

1. Asobi Seksu
2. Assassins
3. Asteroid Galaxy Tour

1. At the Drive-In
2. Ataris
3. ATC

1. ATC (A Touch of Class)
2. Aterciopelados
3. Athlete

1. Atkins, Nicole [2]
2. ATL
3. Atlantic Connection

1. Atmosphere (Rap)
2. Atom & His Package
3. Atomic Kitten

1. Atomic Tom
2. Atreyu
3. Aubele, Federico

1. Audioslave
2. Audiovent
3. Audition

1. Auf Der Maur
2. Augustana
3. Augustine

1. Austin, Helen
2. Autamata
3. Authority Zero

1. Autolux
2. Automatic Loveletter
3. Automatic Music Explosion

1. Autopilot Off
2. Autumn Defense (The)
3. Avalanches, The

1. Avalon, Mickey
2. Avant
3. Avec

1. Avenged Sevenfold
2. Aventura
3. Avett Brothers (The)

1. Avion
2. Avril Lavigne
3. Away Station

1. Awesome New Republic
2. Axel, Ian
3. Axl Rose

1. AZ
2. Azure Ray