All Record Labels

  1. Made In Germany Music
  2. MadeWright
  3. Madfish
  4. Mae Music
  5. Maeby Music
  6. Magic Wing
  7. Magna Carta
  8. Magnatude
  9. Magnetic Eye
  10. Magnolia Music
  11. Mailboat
  12. Main Man
  13. MainMan
  14. Majik Ninja
  15. Majordomo
  16. Majordomo/Shout! Factory
  17. Malaco
  18. Mama Barra
  19. Mama Bird Recording Co.
  20. Man Bites Dog
  21. Manhaton/Cadiz
  22. Manhattan
  23. Manifesto
  24. Mànran/Cadiz
  25. Mansion
  26. Many Hats
  27. Marathon Artists
  28. Maratone AB
  29. Mardev
  30. Margdon
  31. Marion-Lorraine
  32. Mark Ciani Music
  33. Mark Erelli
  34. Mark Of The Leopard
  35. Marquis
  36. Marquis Classics
  37. Marsalis Music
  38. Marshall
  39. Marsis Jazz
  40. Martha's Music
  41. Martyr Inc
  42. Mascot
  43. Mass Appeal
  44. Massacre
  45. Master Of None
  46. Masterswan Recordings
  47. Masterworks
  48. Matador
  49. Mausoleum
  50. MCA Nashville
  51. MCA Nashville/UMe
  52. McCoury Music
  53. McG Recordings
  54. McKhool/Red River
  55. MDDN/Kobalt
  56. MDI
  57. Mega Collider
  58. Mega/Gamma
  59. MegaCollider
  60. Megaforce
  61. Megaplum/ATO
  62. Megawave
  63. Mello Music Group
  64. Melodic Passion
  65. Melody Place
  66. Melvin
  67. Memphis Industries
  68. Memphis International
  69. Mercer Street/Downtown
  70. Mercury
  71. Mercury Classics
  72. Mercury KX
  73. Mercury Nashville
  74. Mercury Studios
  75. Mercury/Casablanca/UMe
  76. Mercury/UMe
  77. Merge
  78. Mesa/Bluemoon
  79. Mesquite St.
  80. Metal Blade
  81. Metalville
  82. Mexican Summer
  83. MFZB
  84. MGM
  85. MI Media Group
  86. Mia & Jonah Music
  87. Mia Mind/Southern Stisles
  88. Mickey Thomas
  89. MIG/Art of Groove
  90. Mighty Eye
  91. Mighty Loud
  92. Milan
  93. Militia Guard Music
  94. Milking Bull
  95. Milkshake Music
  96. Millenium Night/Peaceville
  97. Mint Condition/Kobalt
  98. Misfits
  99. Misfits Records
  100. Miss Freedomland