music-tech-box
music-tech-box-channel
My Favorite Music
Degree
"不可思議のカルテ"
"Back Image Music"
"Shooting Star"
"雨-A"
"sign"
IV→V→I
"スターゲイザー"スピッツ
"My Favorite Things"
"アイワナムチュー"
D♭ Major key
"カムパネルラ"
"Lemon"
"タイムパラドックス"
7/4拍子
"Dolphin"
3-3-2 Rythmn