ＭＡＧＩＣ
Artist with the following albums: "フーリー・クーリィ", "NOWHERE"

ＭＡＨＯ堂
Artist with "" album

ＭＡＨＯ堂　他
Artist with "" album

ＭＡＮＡ
Artist with "限りないアンサー" album

ＭＡＮＹ
Artist with the following albums: "ＳＩＮＧＬＥ　ＣＤ８", "ＳＩＮＧＬＥ　ＣＤ７"

ＭＡＳＴＥＲＰＩＥＣＥ
Artist with the following albums: "Virtuoso Violin Disc 1", "Virtuoso Violin Disc 2", "Orchestral Delights Disc 1", etc...

ＭＣＵ　feat.　浜崎貴司
Artist with "サーフライダー" album

ＭＥＮ’Ｓ　５
Artist with "ソウルお父さん" album

ＭＩＬＫ　ＳＴＡＦＦ
Artist with "フェロモン" album

ＭＩＮＡＫＯ　ＷＩＴＨ　ＷＩＬＤＣＡＴＳ
Artist with "勝手にさせて" album

ＭＩＮＭＩ
Artist with the following albums: "ハイビスカス", "The　heart　song　collection"

ＭＩＳＩＡ
Artist with the following albums: "ＡＳＣＥＮＳＩＯＮ", "..."

ＭＩＴＵＯ
Artist with "" album

ＭＩＸ
Artist with the following albums: "アニメソング集", "ＭＩＸ", "ＨＩＴ"

ＭＯＺＡＲＴ（モーツァルト）
Artist with "モーツァルト大好き" album

ＭＵＮＥＨＩＲＯ
Artist with "DORAMA -11 STORIES-" album

ＭＵＳＩＣな気分
Artist with "Piano Fantasy" album

Ｍａｇｉｃ
Artist with "" album

Ｍａｒｉｅ　Ｍ．
Artist with "Ｓｕｍｍｅｒｔｉｍｅ" album

ＭｅｌｏｄｙＣｌｉｐ♪
Artist with "FM音源マニアックス" album

Ｍｉ
Artist with "８０’ｓ×Ｍｉ" album

Ｍｉａ　ＲＥＧＩＮＡ
Artist with "ＥＴＥＲＮＡＬエクスプローラー" album

Ｍｉｓｔｙ　ｅｙｅｓ
Artist with "Ｈｅｌｌｏ　Ｄｒｅａｍｓ" album

ＭｏＪｏ
Artist with "ＭｏＪｏスーパーベスト" album

Ｍｏｌｍｏｔｔ
Artist with "Ｌｉｖｅ　Ａｌｉｖｅ" album

Ｍｒ．Ｃｈｉｌｄｒｅｎ
Artist with "ミスチル" album

Ｍｒ．Ｃｈｉｌｄｒｅｎ　
Artist with "Ｉ　Ｌｏｖｅ　Ｕ" album