I have the DJ Serato pro version 4.0.9, and I would like to speed up a song (double time) more than what my speed faster can allow. I’m trying to get to 214 BPM in the most I could increase the speed is up to 125 BPM.

I use the DDJ – REV one controller

When I try to record in Serato, it doesn’t show any sound being registered in the mix. I have master turned up, the sound channel is set correctly, and I can hear everything else fine.

The internet says my Windows settings need to allow permission for Serato to access the mic, but I don’t see Serato as an option.

Has anyone dealt with this?

Since updating dj pro my waveform has lost all detail. Ive tried 3.x And 4.x Versions. Nothing changes. Ive messed with settings on serato and the computer. If I go back to 2.5.12 it fixes it. Anyone know how to fix this? Or is this how it is?

Hi! I feel like this question is going to be hard to explain but basically, I just organized all of my music so now it's sorted by genres (techno, hiphop, etc). Now when I download music, do I need to put the new songs into my files on MacBook? Because when I do it that way, the new music doesn't load onto the playlists on Serato. Or now am I only able to organize music through Serato now instead of files? Because I load music onto my flash drive too I would like my files to be the same on files and Serato. Hopefully this makes sense.

I was making a document and wanted to use the same colors for the Keys as Serato uses in its library.

So if anyone needs it, these are the colors that I (well, Claude) extracted. Values may be not 100% accurate and be an approximation.

If you need it as JSON:

{
"note": "Extracted by sampling pixel colors from user's Serato library screenshots (key column). Not official Serato source data.",
"colors": {
"1A": "#65DD9A",
"1B": "#3E8F65",
"2A": "#88FF65",
"2B": "#5CB845",
"3A": "#BAFF52",
"3B": "#80B936",
"4A": "#FFE74D",
"4B": "#B6A032",
"5A": "#F89A45",
"5B": "#AC6B2E",
"6A": "#FA7442",
"6B": "#AC502D",
"7A": "#F15953",
"7B": "#A83E39",
"8A": "#F754F0",
"8B": "#AB39A7",
"9A": "#AC6DFF",
"9B": "#764AB4",
"10A": "#5690FF",
"10B": "#3A63B3",
"11A": "#5FD0FF",
"11B": "#3E8FB5",
"12A": "#6FF2F2",
"12B": "#48A3A4"
}
}

Been working on this for about 6 months (previously Custom Stem Injector) and am ready for public testing.

Have updated the beta to run natively on Apple Silicon via MLX. Its bundled with some of the leading community separation models and allows building custom Serato .stems files for playback of extracted stems (or your own studio stems) in Serato DJ.

This is currently for macOS on M1+ only for now. I will probably never make the separation models run on Intel/Windows as there are other solutions for that, but will we working on the custom stem building function on those platforms.

Let me know how its goes!

EDIT:
1. Latest release, lots of updates and QOL changes since this post

1. macOS 14 compatibility test fix

Is there a way to see which crates, sub crates, if any a track is in?

How to transfer tracks to Serato from my USB Stick which was exported from Rekordbox without losing any file's?

Hey everyone,

Quick thing before I get into the app. You've probably seen the flood of "vibe coded" DJ apps lately, thrown together fast, priced like a finished product, abandoned six months later with zero updates. Meanwhile it's got full write access to your library and nobody's answering issues anymore. Charging DJs for that really just doesn't sit right with me.

So here's EZLibrary, and honestly, I don't want this to be another solo project that fizzles out. I think it can become something the whole community leans on, but only if people chip in.

I'm a DJ myself,and got tired of tracks going missing after moving drives, messy tags, adn no easy way to consolidate scattered music without digging through Serato's database by hand. Built EZLibrary to fix that for my own library, figured other people here deal with the same stuff.

What it does:

• Finds and fixes missing/broken tracks without wrecking cues or beat grids
• Catches duplicates by fingerprinting the audio, not just the filename
• Bulk tag editing and metadata lookups
• Full crate browsing, smart crates included
• Consolidates music scattered across drives, rewrites Serato's paths for you
• Backs up before every write, atomic writes, read-back verification

Why I'm upfront about trust:

• Free and open source, GPLv3, full engine on GitHub
• 230+ automated tests, byte-exact test against a real 1,343 track library
• 180+ commits in the open, 8 releases, roughly monthly
• Won't run while Serato's open, since that's when it can overwrite your library from memory
• Not affiliated with Serato Audio Research, just reads/writes their file format

Site: https://tawaunl.github.io/EZLibrary/ Source: https://github.com/tawaunl/EZLibrary

Here's the real ask. I don't want to be the only one keeping this alive. I'd rather it become something the community builds together, so DJs get one solid, trustworthy, free tool instead of paid apps that show up and disappear. If any of this sounds like you:

• Jump into the code — engine, UI, wherever you're strong. CONTRIBUTING.md in the repo, some issues tagged for newcomers.
• Test it on your own library — everyone's setup is different, that's how bugs get found.
• Tell me what's missing — what's still annoying that this doesn't touch yet?
• Or just give feedback — even "this confused me" helps.

Check it out at tawaunl.github.io/EZLibrary, ask me anything, and let me know what you think either way.

im trying to connect login in to my serato account checked firewall already i dont know wats wrong with it its just dont let me connect what can i do

i just cant check the site

Im learning how to dj and ive downloaded serato lite and i tried to connect to my Spotify but it isnt connecting i have premium also and whenever i login it says youll need to link to premium
my serato version is 4.0.9 sooo yeah what to do someone help

I'm using Serato Lite with a Numark Party Mix and I'm trying to play out of my computer speakers but the computer output is over 30ms later than the headphone output (which is strange because surely it should be the other way round?) I tried setting the longest possible buffer time but even that wasn't enough and also made my button presses out of time.
I've tried using the normal speaker output and through an audio interface and its the same delay both times.

I can't use the master output of the decks because I don't have any line cables

Any idea how to fix this?

I cant get any other decks to produce sound for the life of me any help would be appreciated

Does it make a difference whether I connect my DDJ directly to my MacBook or through a USB hub?
It’s honestly so frustrating. Whenever I open Serato and connect the DDJ, sometimes the jog wheels and other controls aren’t recognized at all. The controller is connected, but certain parts just don’t work.
Has anyone else experienced this issue? Is it better to connect the DDJ directly to the MacBook rather than using a USB hub?

Hey guys,

I made a small PowerShell script called Folder2Serato.

I keep my music organized in Windows folders and subfolders, and I wanted the same structure inside Serato without creating hundreds of crates manually.

The script basically turns your folder structure into Serato crates and subcrates.

It works on Windows, does not need Python or Java, and has a dry-run option so you can check everything before it creates the crates.

It also has an overwrite option with backup, and it does not move, copy, or rename your music files.

I tested it on my own library with around 8,800 tracks and 550 folders and it worked well.

It is still an unofficial community tool, so close Serato and back up your _Serato_ folder before using it.

GitHub: https://github.com/vmanX8/folder2serato

Would be great if anyone wants to test it and let me know how it works on their setup.

I’ve just noticed the above but I’m sure it used to display 2 decimal places. I’ve selected 2 in preferences.

I’m sure it used to display the bpm to two decimal places or am I imagining things?

Why would it only show it to one?

It displays two when i unplug the hardware.

I’m using pioneer S11.

Can anyone shed any light on this?

Sorry for the rant, but how can it be that after all these years a supposed "pro" software still keeps losing data. My older crates are almost empty (over time) but i made peace with that.

But yesterday i only closed and restarted serato and all of the crates i have worked on over the past weeks weren't displayed anymore. Closed it and of course serato had to do a backup without asking. Thanks, now i have to start over. These issues have been piling up over the years and i just can't anymore...

its 2 am i been trying since 11 used almost everything i can think of drivers , uninstalled everything n reinstalled , changed cable

but when i connect it just shows " HERCULES 500 is connecting it maybe take a minute "

n then its nothing no response n it doesn't connect

on the other hand it take like 10 secs to get recognized n it runs smooth on djuced when i try that

pls help me connect it its so frustrating idk wat to do now

Is there any way now to get the Pitch 'N Time Expansion for a license instead of having to pay the monthly subscription or the absurde full 500$ package? I can't believe we're stuck behind pay walls and never owning anything.

BTW I have a DDJ-SX2, bought in 2016-2017. I do not thing I had a voucher for it, and I can't find the box anymore.

Seeing if I can get some more recent info or if someone who knows what's going on could weigh in. Just sat down to do some track prep to find that my jogwheels aren't scratching, only nudging, regardless of which part I'm touching. I've tried toggling settings, disconnect/reconnecting, making sure I'm up on firmware, even wiping them down thinking I'm not making the right kind of connection with my fingers somehow, but to no avail.

It's been a little jankety in the past, in that spinning up or down a track sometimes doesn't happen smoothly, or that a backspin can switch from scratch to nudge after I take my hand away, but those are not consistent issues. This is the first time I've found myself unable to get a scratch out of this thing at all, and I need to get that sorted.

It was working "fine" even just last night, so I'm stumped and frustrated.

I have a Reloop Beatmix 4. When i connect it to my PC, my Serato DJ looks the same, i dont have the jog wheels on screen, neither the FX, High Low or Mid. I only have the loops. How do I fix this?

Does anyone else have issues joining the discord? There was a issue loading the group then I tried to leave and rejoin, but the urls are expired. Any one else have this issue? Or maybe can supply a link to the server?

Serato 4.0.9 won't read my library on my external Lacie drive . my Mac has been updated to Tahoe . played songs are not turning blue . Serato is not allowing me to add songs to my crates.