A few months ago I set a personal rule: every time I sat down to do deep work, I logged it. Duration, what I was working on, my energy level, and what I was listening to.
After 90+ sessions, the pattern was clear and it wasn't what I expected.
What the data showed:
My longest unbroken sessions (60+ min) almost always happened with the same 2-3 audio tracks on loop, not variety
Sessions where I picked "whatever felt good" mood-wise averaged ~20 min shorter than sessions where I followed a pre-set sequence
High-energy music (anything with lyrics or strong beat) correlated with shorter sessions when I was doing reading or writing, but helped when I was doing admin tasks
Focust helps students and professionals achieve "Deep Work" states through curated audio sequences, personalized track recommendations, and detailed focus analytics.
