Olayinka Adebayo

Welcome to the Official YouTube Channel of Dr. Crack (Olayinka Adebayo) 

I’m a Nigerian sound engineer, live stream expert, content creator, and educator dedicated to helping churches, creatives, and event professionals level up their audio-visual game, even on a budget.

From live sound production to gear reviews, technical tutorials, and real-world event case studies, I break down complex concepts in simple, relatable ways, backed by over 15 years of hands-on experience.

Trusted by brands like SoundBullet, and many more.

Whether you’re a church media team, a sound engineer, or just passionate about excellence in audio/video, this channel is your one-stop hub for practical, no-fluff solutions.

👉 Subscribe and turn on notifications so you never miss a tip, trick, or truth from the trenches.

📍 Based in Lagos, Nigeria | 📩 For business: olayinka@mixedbydrcrack.com
📱 Follow me on all platforms: @mixedbydrcrack