1. R-Three (2 albums)

2. R. Dean Taylor (1 album)

3. R. Kelly (12 albums)

4. R.E.M. (21 albums)

5. R.Star (1 album)

6. Ra (3 albums)

7. Rabz (2 albums)

8. Rachael Yamagata (1 album)

9. Racheal Kane (1 album)

10. Rachel Farris (1 album)

11. Rachel Lampa (5 albums)

12. Rachel Proctor (2 albums)

13. Rachel Stevens (8 albums)

14. Rachel Sweet (1 album)

15. Rachelle Ann Go (1 album)

16. Racoon (2 albums)

17. Radio Birdman (1 album)

18. Radio Disney Jingle Jams (1 album)

19. Radiohead (15 albums)

20. Raekwon (3 albums)

21. Raekwon The Chef (3 albums)

22. Rage Against The Machine (7 albums)

23. Raghav (1 album)

24. Rah Digga (2 albums)

25. Rainbirds (6 albums)

26. Rainbow (6 albums)

27. Rakim (4 albums)

28. Rakim Y Keny (1 album)

29. Rammstein (7 albums)

30. Ramones (2 albums)

31. Ramones, The (15 albums)

32. Rampage (2 albums)

33. Ranch, The (1 album)

34. Rancid (6 albums)

35. Random Theory (1 album)

36. Randy (1 album)

37. Randy Crawford (1 album)

38. Randy Newman (10 albums)

39. Randy Travis (5 albums)

40. Ras Kass (3 albums)

41. Rascal Flatts (6 albums)

42. Rasheeda (2 albums)

43. Rasmus, The (7 albums)

44. Rasputina (1 album)

45. Raunchy (1 album)

46. Raven Symone (2 albums)

47. Ravonettes, The (1 album)

48. Rax (1 album)

49. Ray Charles (1 album)

50. Ray J (1 album)

51. Ray Thomas (2 albums)

52. Raymond Briggs (1 album)

53. Razah (1 album)

54. Razing Kaine (1 album)

55. Razorlight (3 albums)

56. RBD (6 albums)

57. Real Group (1 album)

58. Real Mccoy (1 album)

59. Reamonn (5 albums)

60. Reba Mcentire (33 albums)

61. Rebeca (1 album)

62. Rebecca (1 album)

63. Rebecca Lynn Howard (4 albums)

64. Rebecca Martin (1 album)

65. Rebecca St. James (2 albums)

66. Rebelde (1 album)

67. Red (1 album)

68. Red Hot Chili Peppers (17 albums)

69. Redman (5 albums)

70. Redrum (1 album)

71. Reef (3 albums)

72. Reel Big Fish (6 albums)

73. Refreshments, The (2 albums)

74. Reggie & The Full Effect (1 album)

75. Regina Belle (2 albums)

76. Regina Regina (1 album)

77. Regina Spektor (5 albums)

78. Regurgitator (6 albums)

79. Reik (2 albums)

80. Reina (1 album)

81. Reisa L. Gerber (38 albums)

82. Relax (1 album)

83. Relient K (7 albums)

84. REM (16 albums)

85. Remy Ma (1 album)

86. Remy Zero (1 album)

87. Renaissance, The (23 albums)

88. Renee Geyer (1 album)

89. Rent Movie Cast (1 album)

90. Reo Speedwagon (22 albums)

91. Replacements, The (9 albums)

92. Republica (3 albums)

93. Rescue The Astronauts (1 album)

94. Restless Heart (1 album)

95. Reuben (1 album)

96. Reuben Morgan (1 album)

97. Revelation Theory (1 album)

98. Rex Goudie (1 album)

99. Rey Mysterio (1 album)

100. Rhapsody (6 albums)

101. Rhatigan (1 album)

102. Rhett Akins (2 albums)

103. Rhett Miller (2 albums)

104. Rialto (3 albums)

105. Ric-A-Che (1 album)

106. Ricardo Arjona (2 albums)

107. Ricardo Cocciante (1 album)

108. Rich Roze (1 album)

109. Richard Ashcroft (4 albums)

110. Richard Bull (1 album)

111. Richard Hell (1 album)

112. Richard Marx (9 albums)

113. Richie Spice (1 album)

114. Rick Astley (6 albums)

115. Rick Ross (1 album)

116. Rick Springfield (15 albums)

117. Ricki Lee (3 albums)

118. Rickie Lee Jones (10 albums)

119. Ricky Martin (10 albums)

120. Ricochet (2 albums)

121. Riddle of Steel (1 album)

122. Riddlin' Kids (1 album)

123. Rides Again (1 album)

124. Right Said Fred (1 album)

125. Rihanna (6 albums)

126. Riley Martin (1 album)

127. Ringo Starr (1 album)

128. Rise Against (4 albums)

129. Ritchie Havens (1 album)

130. Ritchie Valens (1 album)

131. Rivermaya (1 album)

132. RJ's Latest Arrival (1 album)

133. Roadrunner United (1 album)

134. Rob Mills (1 album)

135. Rob Thomas (1 album)

136. Rob Zombie (7 albums)

137. Robben Ford (2 albums)

138. Robbie Glover (2 albums)

139. Robbie Williams (13 albums)

140. Robert Lee McCoy (1 album)

141. Robert Palmer (8 albums)

142. Robert Petway (1 album)

143. Robert Pierre (1 album)

144. Robert Plant (2 albums)

145. Roberto (1 album)

146. Robin Black (1 album)

147. Robin Dellinger (1 album)

148. Robin Thicke (3 albums)

149. Robot Juice (1 album)

150. Robson & Jerome (2 albums)

151. Robyn (2 albums)

152. Roches, The (11 albums)

153. Rock 'N Roll Soldiers (3 albums)

154. Rock Angelz (1 album)

155. Rock Star Supernova (1 album)

156. Rockell (2 albums)

157. Rocket Summer (2 albums)

158. Rockfords, The (1 album)

159. Rocky Votolato (1 album)

160. Rod Stewart (40 albums)

161. Rodney Atkins (2 albums)

162. Roger Miller (19 albums)

163. Roger Miret & The Disasters (1 album)

164. Rogue Traders (1 album)

165. Roland J. Bowman (3 albums)

166. Roland Powell (1 album)

167. Roll Deep (1 album)

168. Rolling Stones, The (38 albums)

169. Rollins Band (1 album)

170. Roma Waterman (3 albums)

171. Romeo (1 album)

172. Ronan Keating (6 albums)

173. Ronna Reeves (4 albums)

174. Room Without a View (1 album)

175. Rooney (2 albums)

176. Rooster (3 albums)

177. Roots, The (6 albums)

178. Rory (1 album)

179. Rosae Crucis (1 album)

180. Rosanne Cash (1 album)

181. Rose Falcon (1 album)

182. Rose Hill Drive (1 album)

183. Rosette (3 albums)

184. Rosey (1 album)

185. Rottin Razkals (1 album)

186. Rotting Christ (2 albums)

187. Roxette (17 albums)

188. Roxy Music (11 albums)

189. Roy Hargrove (1 album)

190. Roy Orbison (10 albums)

191. Royal Crown Revue (4 albums)

192. Royal Flush (1 album)

193. Royksopp (1 album)

194. RPWL (1 album)

195. Ruben Studdard (3 albums)

196. Ruby (2 albums)

197. Ruff Endz (1 album)

198. Ruff Ryders (2 albums)

199. Ruffedge (1 album)

200. Rufio (2 albums)

201. Rufus Wainwright (9 albums)

202. Rugburns (3 albums)

203. Run Kid Run (1 album)

204. Run-d.m.c. (8 albums)

205. Runaways, The (9 albums)

206. RuPaul (1 album)

207. Rupee (1 album)

208. Rupert Holmes (1 album)

209. Rush (31 albums)

210. Russ Castella (2 albums)

211. Russell Crowe, 30 Odd Foot of Grunts (1 album)

212. Russell Howard (1 album)

213. Russell Watson (3 albums)

214. Ry Cooder (11 albums)

215. Ryan Adams (11 albums)

216. Ryan Cabrera (3 albums)

217. Ryan Duarte (1 album)

218. RZA (4 albums)