Your music finally stops guessing.
Crankshaft reads how you listen — not what you click.
It builds a permanent record of what you actually love.
Not what you tolerate.
How it reads you
01
Volume velocity — how hard and fast you turn it up tells us what you love before you do
02
Skip timing — bailing at 8 seconds is different from bailing at 2:40. We know the difference
03
Neutral Zone — skips from distraction or a bad moment are discarded. Your profile stays clean
04
Sonic Signature — every signal accumulates into a permanent affinity ledger. No resets. No cold starts