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Pick a playlist below and see its measured profile — a real signal analysis of the current lineup: spectrum, loudness, dynamics, stereo image. (Apple Music and Deezer editorials included.) Or upload a track and get ranked against all of them at once.
MP3 / WAV / FLAC · about a minute · deleted after analysis · no signup
Your file is analyzed and deleted. We keep numbers, not audio.
Most playlist analyzers read Spotify's metadata: genre tags, popularity scores, follower counts. This one measures the audio itself — every profile is computed from the lineup's actual sound (spectrum, loudness, dynamics, stereo image), so you see what a playlist sounds like, not how it's labeled.
A statistical fingerprint of everything on a playlist right now: a 30-band spectrum, loudness and dynamics metering, stereo correlation and timbre descriptors, computed from public 30-second previews of each track. The audio is deleted after measurement; the statistics stay.
Editorial playlists have a sound, not just a genre tag. Knowing the numbers (how bright, how compressed, how wide the lineup actually is) tells you whether your track belongs before you spend a pitch on it.
Each page states the date its lineup was measured. Profiles are rebuilt from current lineups, so the numbers track what the playlist sounds like now, not last year.
How the scoring works, and what CORE / FITS verdicts mean.
The scored 15 seconds: the same window the Radar measures.
The editorial pitch, curator outreach, and what actually helps.
Playlist names identify what was measured; all profiles are statistics built from public 30-second previews, deleted after analysis. Phosphor Audio is not affiliated with Spotify, Apple or Deezer.