Observed arrival · 2026-09-03

TrackScope Looks Inside a Song

trackscopeapp.com Observed source

Editorial interest 71/100 Selection signal · not a rating of the site

An iPhone music-analysis app for inspecting a track’s key, BPM, structure, energy, instruments, and loudness.

Landing page captured for the 2026-09-03 issue.

Field notes

TrackScope presents audio analysis as a private iPhone workflow: import a file and inspect musical and production-oriented attributes rather than simply play it. The sample screen identifies “MIDNIGHT SIGNAL” by Nova Lane as F minor at 126 BPM and -9.4 LUFS, and visualizes four unequal structural sections across the track. AAC, AIFF, CAF, FLAC, M4A, MP3, and WAV are listed as supported formats. The App Store release is described as coming soon.

Observed signals

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✦PrettyNotable craft visible

◎NicheUnusually specific use

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