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Learn how to organize your library, tag tracks effectively, and build better DJ sets with SetFlow
FeaturedThe DJ Set Workflow: From Library to Dancefloor
The whole journey from a folder of tracks to a packed dancefloor, in order. Click through the seven stages — prep, plan, tempo, key, transitions, export, perform.
Why Web DJ Tools Can’t Play Your Tracks — And What Changed
Your library imports fine and plays nothing. That’s browser security doing its job — but the rule quietly changed. Here’s why DJ file paths mean nothing to a web page, and how a folder you grant fixes it.
Why Your DJ Library Has No Cover Art — And How to Get It Back
Your DJ software shows album covers; every export of that library loses them. Here’s where artwork actually lives, why Rekordbox XML and Traktor NML can’t carry it, and how to get your covers back.
Beatport Streaming and Your DJ Library: How to Get the Best of Both
Streaming tracks play in your DJ app but live outside your library file. Understand the line and you get the best of both: stream to discover, own to perform.
We Analysed 294,595 Tracks and 1,760 DJ Sets. Here’s How DJs Actually Mix (2026)
What key is dance music really in? Where do BPMs cluster? Do sets speed up? We analysed 294,595 tracks and 1,760 planned sets — folklore, measured.
How to Organise a DJ Library: The System That Survives 10,000 Tracks
A messy library never throws an error — it just quietly makes tracks unfindable. Audit yours against 10 weighted checks, then fix it in weight order rather than alphabetical order.
Wrong Keys Are Breaking Your Harmonic Mixes — Here’s How to Find Them
Harmonic mixing assumes the key next to each track is correct. Independent testing puts Rekordbox at 69% and Beatport at 60% — here’s how detection fails and how to catch it.
How to Plan Your First DJ Set on the DDJ-FLX2
Two channels means every transition is exposed — which is why planning matters more on the FLX2 than on bigger gear. Work out your track count, pick by BPM and key, then rehearse the joins.
Can You DJ With Spotify? What Rekordbox and Serato Actually Let You Do
Spotify is back in DJ software after two false starts. It plays in rekordbox, Serato and djay — but you can’t export to USB, play offline, or record the mix. Where the line falls, and how to work either side of it.
Rekordbox vs Serato: Which Should You Pick in 2026?
The most-asked DJ software head-to-head, answered honestly: Rekordbox owns the club booth, Serato owns scratch and open format. Side-by-side table, costs, and who should pick which.
Serato vs Traktor: Scratch Workhorse or Creative Powerhouse?
The head-to-head with the least overlap: Serato is the scratch and open-format workhorse, Traktor the creative platform for electronic sets. Side-by-side table, costs, and who belongs where.
Rekordbox vs Traktor: Club Standard or Creative Control?
The electronic-music head-to-head: Rekordbox is the club-booth standard, Traktor the creative instrument you buy once. Side-by-side table, booth realities, costs, and who should pick which.
Backup Tracks for Every DJ Set: Slot Alternatives & Gig Crates
Generated sets now come with a plan B for every slot — three ranked, harmonically matched backup tracks — and a one-click gig crate packs your set plus the most compatible tracks from your library for the night.
The Best DJ Set Builder in 2026: 5 Ways to Build a Set, Compared
From dragging tracks around Rekordbox to dedicated set generators — the 5 ways to build a DJ set, compared on effort, harmonic quality, energy planning and export.
How to Read the Dancefloor: A DJ’s Guide to Reading the Crowd
Reading the crowd is the DJ skill that matters most. Tap the signals you’re seeing and the floor tells you your move — plus the four reads every DJ should know.
How to Export a DJ Set to USB for CDJs — Step-by-Step (Rekordbox)
Format (FAT32 vs exFAT), prep and export your set from Rekordbox to a USB the club CDJs will actually read — with an interactive gig-ready checklist.
DJ Transitions Explained: 6 Ways to Mix Between Two Tracks
Bass swap, breakdown, phrase fade, cut, filter and echo — scrub through the six core DJ transitions and see exactly how each one moves the bass, mids and highs.
Rekordbox vs Serato vs Traktor: Which DJ Software Should You Use?
The three big DJ platforms compared — club standard, scratch, or creative control? Use the interactive picker and side-by-side table to find your best fit.
BPM by Genre: The Complete DJ Tempo Chart
What BPM is house, techno or drum & bass? Drag the interactive tempo marker to see which genres share a lane — plus the full BPM-by-genre reference table.
DJ Set Length Calculator: How Many Tracks Do You Need?
How many tracks do you need for a 1, 2 or 3-hour set? Use the free calculator, see the per-hour reference table, and learn how many spares to pack.
How to Plan a DJ Set: A Step-by-Step Guide
A complete, modern workflow for planning a DJ set — from reading your slot and building an energy arc to harmonic ordering, track counts and export.
DDJ-400 & FLX4 Beginner’s Guide: Setup to Your First Mix
From unboxing to your first transition. How to set up the Pioneer DDJ-400 (or FLX4) with Rekordbox, mix two tracks, avoid beginner mistakes — and figure out what to play next.
12 DDJ-400 & FLX4 Tips to Instantly Improve Your Mixing
Twelve tips that close the gap between technically mixing and actually sounding good on the DDJ-400 or FLX4 — gain staging, phrasing, hot cues, mixing in key, and more.
How to Plan Your First DJ Set on the DDJ-400 (or FLX4)
Beatmatching is the easy part — planning the set is what makes it sound good. A step-by-step guide to building a DJ set on the DDJ-400 or FLX4 that actually flows.
How to Build a Harmonically Mixed DJ Set (Step by Step)
The end-to-end guide to building a harmonically mixed DJ set: the four factors that make a set flow, and how to tag, import, mix in key, and shape energy — with a deep-dive link for each step.
AI DJ Set Generator: How SetFlow Builds a Mixed Set in Seconds
“AI DJ set generator” is a top search for DJs. Here’s the honest answer about how SetFlow actually builds sets — a transparent scoring algorithm, not a black-box model — and why that’s a feature.
Fix Your DJ Library Genres & Artists for Better Sets
Messy genres and "Unknown Artist" imports quietly get tracks skipped by the set generator. SetFlow now fixes both — normalising tags, working out genres from artist + title, parsing artists out of messy titles, and removing duplicate re-imports — all reviewable before anything is applied.
Library Health: Score Your DJ Library and Fix What Actually Improves Your Sets
A new dashboard that scores your library on what really drives set quality — genre, key and duplicates — tells you what to fix first, and links you straight to the tracks that need attention. Plus an honest harmonic-coverage wheel that stops calling a healthy minor-key library "broken".
Auto-Tag Your DJ Library with beets + Beatport (macOS & Windows Guide)
Clean up thousands of inconsistent Rekordbox tracks in one pass using the free beets tagger plus the beets-beatport4 plugin. Step-by-step install for macOS and Windows, configuration, and how to flow the cleaned library back into Rekordbox and SetFlow.
Serato Import: How to Import Your Serato DJ Library & Crates
Import your Serato DJ library into SetFlow with full BPM, key, genre, and crate data. Generate harmonic sets and export as Serato crates — cue points stay in Serato untouched.
Traktor Support: Import Your Collection & Export M3U Sets
Import your Traktor Pro collection into SetFlow with full BPM, key, and genre metadata. Generate harmonic sets and export as M3U playlists — the complete Traktor workflow.
TribeXR Support: Export Your Sets to VR
Build harmonically-mixed sets in SetFlow and export them directly to TribeXR. Guided setup for Quest, PC VR, and Dropbox — plus VR session duration presets.
How to Build a Custom DJ Set with the Playlist Builder
The playlist builder gives you full control over track order, transitions, and energy arc. Learn how to build, score, and export custom DJ sets step by step.
Harmonic Mixing: How DJs Mix in Key (Camelot Made Simple)
Harmonic mixing makes transitions sound deliberate instead of lucky. Learn the 4 safe mixing moves, how to find your tracks' keys, and why key compatibility is the #1 factor in smooth transitions.
How to Build Energy in a DJ Set: 5 Structures That Work
Energy flow is the invisible architecture of great DJ sets. Learn the 5 classic set structures, common energy mistakes, and how to plan an energy arc that keeps the dancefloor moving.
Rekordbox Tags: The Complete Guide to Tagging Tracks (2026)
Your track tags are the fuel that powers SetFlow's algorithm. Learn exactly what to tag in Rekordbox and why each field matters for generating better DJ sets.
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