Operation X
Paul Velchev
OperationD
Nor
Operation
川井憲次
Operation: Zenithfall
かめりあ
Operation X
森川智之, 森久保祥太郎
Operation: Greenbacks
MF DOOM, Megalon
Operation: Evolution
Dimrain47
Dead Realities VIII
Operant
Operation Lead Seal
塞壬唱片-MSR, X. ARI
Operation Deepness
塞壬唱片-MSR, VAS ANGELOV, Bailey Jehl
Operation Ashring
塞壬唱片-MSR, Erik Castro, X. ARI, David Lin
Operation Pyrite
塞壬唱片-MSR, Alan Day, Jason Walsh
Access to the Simulator
Operant
Operation Barrenland (W&W Soundtrack Mix)
塞壬唱片-MSR, W&W
Operation Barbarossa
Andreas Waldetoft
Hazard Operation（《三角洲行动》烽火行动主题音乐）
三角洲行动, Edwin Wendler
Operation Basepoint
塞壬唱片-MSR, Life Awaits
Operation Dawnseeker
塞壬唱片-MSR, TerryZhong钟天利
Operation Blade
塞壬唱片-MSR, 陈雪燃
Also to the Inorganic World
Operant
Operation Spectrum
塞壬唱片-MSR, Steven Grove
Operation New Me
Jingle Punks
Initiating Operation
Juggernaut.
Operation Pine Soot
塞壬唱片-MSR, Life Awaits
Operation Fake Waves
塞壬唱片-MSR, Erik Castro, David Lin, Skylar Funk
Operation Wild Scales
塞壬唱片-MSR, Gabe Reali, Kayraa
operate
DMT, jay squared, Chance Thrash
Operation Blade (Instrumental)
塞壬唱片-MSR, 陈雪燃
magician's operation
巡音ルカ, EZFG
Invalid Operation
Daniel Pemberton