theory
FreeTEMPO
Evolve
Ki:Theory, Laurent Courbier
Theory
NoHost
SAY NO TO DRUGS
otakotak, Shelhiel, Mulan Theory, Ah Beng Gor Gor
底色theory。（底色理论。）
奥莉安多幻想曲, 言和
KTV BABY
otakotak, Shelhiel, Mulan Theory
底色theory。（Feat.ayuri）
奥莉安多幻想曲, ayuriあゆり
Quantum Theory
RENO, KJ Physical, NextLight
kisskisskisskisskiss
Shelhiel, Cayenne, Mulan Theory
String Theory
Vally.exe, SoundCirclet
그럴듯한 가설
SUPER JUNIOR-D&E(东海&银赫)
One Question
Groove Theory, Cloonee
Theory
ele
BuDeBuAi 不得不愛
Shelhiel, Kimj, Mulan Theory
Bluenote Theory
KARAKURI
Love Theory
Kirk Franklin
Theory
Yuto Nagayama
Chaos Theory
GRIZ, Wooli
Wesley's Theory
Kendrick Lamar, George Clinton, Thundercat
Give Me One Reason
Tracy Chapman, Lee Ritenour's 6 String Theory
String Theory
Lanterns on the Lake
Jazz Loop Theory
HypeSlick, Universatility Group
Theory
戸松遥, 松岡禎丞, 水瀬いのり, 井澤詩織
Love Theory
李丁丁MIA AIM
Tell Me
Groove Theory
Theory (Interlude)
Janet Jackson
Shape of My Heart
Dominic Miller, Sting, Lee Ritenour's 6 String Theory
THEORY
UVERworld
Nap Theory
Fourth Dogma
Am I Wrong
Kevin R. Moore, Lee Ritenour's 6 String Theory