Crescendo DJ Playlist Tool helps DJs build professional playlists in minutes. Analyse BPM, musical key, Camelot compatibility, energy and genre, then create perfectly flowing DJ sets for clubs, festivals, weddings, bars and events. Export playlists directly to Rekordbox, Serato, VirtualDJ, Denon DJ and other software using universal M3U playlists.

Try Crescendo free for 5 days. Unlock the full version forever with a single $7.99 purchase. No subscriptions. No ads.

Built for DJs
Crescendo was created by a DJ with more than 30 years of experience to solve one problem—preparing better DJ sets faster.
Whether you're a professional DJ, mobile DJ, wedding DJ, club DJ or just learning to mix, Crescendo gives you powerful playlist building tools that save hours of preparation. Unlike traditional DJ software, Crescendo focuses on planning your set before you perform.
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Harmonic Mixing
Deep Analyze every track and organise your music using the Camelot Wheel and 21 scored points of music structure. Crescendo detects musical key automatically so you can create harmonic DJ playlists with smooth transitions and professional sounding mixes.
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AI Playlist Builder
Describe the playlist you want.
Example:
• Create a 2-hour house set in the style of James Hype
• Deep warm-up playlist
• Peak-time techno
• Wedding party classics
• Sunset beach vibes
Crescendo creates a playlist using BPM, key, energy, genre and your own music collection.
Supported devices use Gemini Nano on-device AI.
Other devices use intelligent local matching.
Your music never leaves your phone.
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Voice Playlist Builder
Simply speak and tell Crescendo what kind of DJ set you want and it creates it automatically.
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Fast Playlist Creation
Create playlists in seconds using filters including:
• BPM
• Camelot Key
• Musical Key
• Genre
• Energy
• Rating
• Artist
No waiting.
No complicated workflow.
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Professional Track Analysis
Every song is analysed locally on your device.
Crescendo detects:
• BPM
• Musical Key
• Camelot Key
• Energy
• Genre
• Vibe
• Vocal content
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Transitions
Save your favourite track combinations.
Crescendo automatically places your preferred transitions into future playlists while maintaining natural musical flow.
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Export to Your Favourite DJ Software
Export universal M3U playlists compatible with:
• Rekordbox
• Serato DJ Pro
• VirtualDJ
• Denon DJ
• DJ.Studio
• Any software supporting M3U playlists
Prepare once.
Play anywhere.
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Wi-Fi Music Transfer
Transfer music directly from your computer to your Android device using Wi-Fi.
No cables.
No cloud storage.
Simply drag and drop music using your web browser.
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Perfect For
• Club DJs
• Wedding DJs
• Mobile DJs
• Festival DJs
• Radio DJs
• Beginner DJs
• Professional DJs
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Why DJs Choose Crescendo
✔ AI Playlist Builder
✔ Harmonic Mixing
✔ Camelot Wheel
✔ BPM Analysis
✔ Musical Key Detection
✔ Energy Analysis
✔ M3U Playlist Export
✔ Rekordbox Compatible
✔ Serato Compatible
✔ VirtualDJ Compatible
✔ Denon DJ Compatible
✔ Local AI
✔ No Cloud
✔ No Ads
✔ One-Time Purchase
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Privacy First
Everything happens on your device.
Your music library is never uploaded.
No account required.
No subscriptions.
No ads.
No Paywalls
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Supports
MP3
WAV
AIFF
FLAC
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Frequently Asked Questions
Does Crescendo work with DJ Software?
Yes. Export an M3U playlist and import it into Rekordbox, Serato, DJ,Studio, Lexicon or your preferred software.
Does Crescendo require a subscription?
No. Unlock the app forever with a single purchase.