Journey Inwards EP • 2013

Dead Beat 2014

Vital Signs / Back to the Future 2013

Bring It Back / Don't Look Now 2013

Bring It Back / Don't Look Now 2013

Optiv & CZA - Cell Dweller (Myselor Remix) DarkstepWarrior • 11K views

Critical Mass Optiv & CZA & Disphonia • 1.9K views

Optiv & CZA - Don't Look Now UKF Drum & Bass • 127K views

Ghost Nation Optiv & CZA & Current Value • 1.1K views

Inward, Hanzo and Randie vs. Optiv and CZA - Burnout The Dub Rebellion • 8.8K views

SHOGUN LIMITED [ SGN032 : OPTIV & CZA - bring it back - ] drum and bass Alien5ive • 2K views

Fa11out, Optiv & CZA - Bleed Like Us DarkstepWarrior • 5.6K views

Inward, Hanzo and Randie vs. Optiv and CZA - Anchor Point The Dub Rebellion • 10K views

Optiv CZA "Can't You See" Krista_ _Bono • 3.7K views

Optiv & CZA - I Can Hear Myself shore music • 830 views