Music discovery for DJs with algorithmically ranked Top 100 charts across 16 genres
Stage
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Founded
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Based in
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Pricing model
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Freemium
Pricing
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Free: Top 15 of every genre chart, full-length listening, and 2 playlists. Pro (monthly): $9.99/month. Pro (yearly): $100/year. Pro+ (monthly): $29.99/month. Pro+ (yearly): $220/year.
Key features
Eight labeled chords for the detected key
Chord voicing options including sevenths, sus2, sus4, add9, first inversion, and no third
Installable to home screen like a calculator
No audio recording
Top 100 and Hot 100 charts per genre, updated monthly
BPM and Camelot key on every track
Harmonic sort by key and BPM with one-tap sorting
Export playlists to SoundCloud
Smart filters for BPM range, key, and release year
TrackThirst artist promotion tool
16 genre charts covering electronic and adjacent music
Monthly chart archive permanently available
Ranking based on real listener engagement, no paid placements
What makes it different
No audio is recorded; sound is analyzed and discarded in real time
Runs entirely offline after first load with no uploads to servers
Installs like a calculator app on your home screen for quick access
Engagement-ranked discovery across 16 genres based on real SoundCloud listener behavior, not sales or label deals
Every track includes BPM and Camelot key for harmonic mixing and DJ set preparation
Free access to Top 15 of every genre with 2 playlists and full-length listening
AI-generated tracks are actively filtered out from all charts
Charts refresh completely at the start of each month with permanent archiving
Polychrome Computer
PickTrack