Trainers
Lock in every interval by ear using song references and focused drills for both ascending and descending motion.
This tool is on the way to the web. Meanwhile, Coco's app already trains the skill it's built around — free to start.
It helps you attach a reliable reference to every interval — the leap that starts a familiar song — then drills you until the sound is automatic, in both directions. Direction matters: a descending sixth doesn't sit in the ear like an ascending one.
Use it to build the vocabulary you need for transcription, sight-singing, and playing by ear. When you're ready to train without the crutch of song references, Coco's Climb, Fall, and Span games take over.
FAQ
Anchoring an interval to a song you know gives your ear a starting hook. Over time you stop needing the reference and hear the interval directly.
Yes. Descending intervals are trained separately because they often feel different from their ascending counterparts.