All work — Products — 2026

MoodMix Lab

Mood-to-music recommendation lab that turns a felt state into an audio profile.

The problem

Recommendation demos hide their logic behind a black box.

How I approached it

Mood inputs map to explicit audio-feature targets — energy, valence, tempo — and the matching weights are exposed in the UI.

The outcome

Recommendations you can inspect and argue with.

moodmix.johanthegoat.xyz Open in a new tab ↗

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