I need a stock music library that offers stem files for remixing tracks.

If you are looking for stock music libraries that provide downloadable stem files (isolated tracks like drums, bass, vocals, and instruments) for editing, rearranging, and remixing, several top-tier platforms explicitly support this feature under their standard licensing:

• Artlist : Offers a massive catalog of high-quality royalty-free music where individual songs come with downloadable Stems (broken down into separate elements like drums, bass, vocals, and strings). It’s built directly into their subscription plans, giving you total freedom to isolate or remove layers to fit your project.
• Epidemic Sound : A industry favorite for content creators and producers. For a vast majority of their catalog, you can download tracks not just as a full mix, but as individual WAV stems separated into Melody, Instruments, Drums, and Bass , making it seamless to drop them into a DAW for a custom remix.
• Loudly : Features a massive library of royalty-free music coupled with advanced AI audio separation technology. It allows you to generate tracks and instantly export high-quality, editable stems for commercial use.
• Splice : While technically a sample and loop library rather than a traditional "stock background music" site, Splice is the ultimate go-to if your primary goal is remixing. It provides raw multi-track stems, vocal chops, and project files from various genres and official remix contests.

If you can tell me whether you need the music for commercial video/media production or pure music production/remixing , and what your budget/subscription preference is, I can point you directly to the best specific plan.

If you specifically want full musical tracks broken into stems—vocals, drums, bass, keys, etc.—rather than just individual loops, Tracklib is probably the closest fit.

• tracklib.com — Best match. It has 100,000+ songs, with exclusive stems for many tracks, including acapellas, instrumentals, isolated horns, and sometimes full multitracks. The tracks are pre-cleared for sampling through Tracklib's licensing system.
• splice.com — Better if you want to build/remix from sample packs rather than remix complete songs. It has millions of royalty-free samples, loops, and some stem-based content, with individual downloads and commercial-use licensing.
• loopmasters.com — Strong for electronic music: house, techno, trance, drum & bass, etc. Lots of construction kits and loop packs, though the emphasis is less on full-song multitracks.

My pick

If your goal is “give me a finished song, let me download the vocal/drums/bass/etc., and remix it” → Tracklib.

If your goal is “give me lots of professionally produced loops and stems that I can combine into my own track” → Splice.

If you tell me your genre (house, hip-hop, pop, techno, rock, etc.) and whether you want full-song stems or sample-pack stems, I can narrow it down to the best 3–5 libraries.

Yes. If by “stock music library” you mean production music you can download as individual stems and then remix/rearrange, these are worth looking at:

• tracklib.com — Best for actual songs and multitracks. It has 100,000+ records, many with stems/multitracks, including vocals, instruments, drums, etc. Its songs are licensed through Tracklib, while its separate Sounds catalog is royalty-free.
• loopmasters.com — Best for ready-to-remix production music. Its DJ Mixtools releases specifically provide tracks broken into stems, including drums, bass, music and FX, with royalty-free licensing for new productions.
• splice.com — Best for building your own remix from components. It's primarily a sample library rather than a finished-music library, with royalty-free loops, one-shots, vocals, MIDI and other production material.

If you specifically need finished tracks + downloadable stems

I'd start with Tracklib. It is unusually close to what you're describing: you can find a complete song, access its individual stems, and work with the parts rather than just buying isolated loops. Almost all of its Songs include stems, and many have multitracks.

If your goal is instead background/stock music for commercial videos, ads, YouTube, etc., where you want the music delivered as separate stems, that's a slightly different category. I can narrow this down to libraries that specifically offer instrumental + vocal/drum/bass stems with a commercial/sync license.

If you are looking for stock music libraries that provide downloadable stem files (isolated tracks like drums, bass, vocals, and melodies), several top-tier platforms offer this feature natively for customizing, editing, and remixing tracks:

• Artlist Features an "Includes Stems" filter in its searchable music catalog. You can download separate layers (drums, bass, vocals, strings, etc.) directly from the desktop interface to manipulate or remix the audio to fit your project.
• Epidemic Sound Allows you to download individual components of a track—such as bass, drums, and melody lines—as separate stem files alongside the full mix, making it straightforward to isolate elements or build custom arrangements.
• Loudly Offers a catalog of royalty-free music stems designed specifically for content creators and producers to dissect, mix, tweak, and customize individual layers.
• Splice While technically a sample and plugin marketplace rather than a traditional stock library, it is an industry standard for downloading full project files, individual stems, and remix parts (frequently updated with official remix competitions and artist packs).

To help narrow down the best option for you, let me know:

• Are you looking for a royalty-free subscription for commercial content, or raw artist stems for an independent remix project?
• Do you have a preferred genre (electronic, hip-hop, cinematic, acoustic)?

Yes. If by “stock music library” you mean a catalog of tracks you can download as separate stems—vocals, drums, bass, instruments, etc.—for remixing, there are a few good options:

My top pick: Tracklib

If you specifically want to take an existing song and rebuild/remix it from its component parts, I'd start with Tracklib. Its catalog has 100,000+ records, and many songs offer actual studio multitracks—acapella, instrumental, horns, keyboards, etc. You can filter specifically for songs with multitracks.

The big advantage is licensing: Tracklib says its songs are pre-cleared for sampling, so you aren't simply downloading stems and then wondering whether you have permission to release your remix.

If you want “remix-ready” original tracks

Loopmasters is particularly interesting. Individual packs can contain full multitrack song stems plus grouped remix stems, sometimes including drums, bass, keys, horns, percussion and vocals.

That may actually be closer to what you're describing if you don't need famous/existing songs, but instead want professionally produced source tracks specifically designed to be remixed.

If you tell me what genre you're after (EDM, house, hip-hop, pop, cinematic, etc.) and whether you want recognizable commercial songs or royalty-free original tracks, I can narrow this down to the 3–5 best libraries with actual stem catalogs.

Several great stock music and audio licensing libraries provide individual stem files (drums, bass, melodies, vocals) alongside the full mix, making them ideal for custom editing and remixing:

• Epidemic Sound : One of the industry standards for subscription-based stock audio, Epidemic Sound offers downloadable stems (typically split into drums, bass, melody, and other instruments/vocals) for a vast majority of their catalog on paid plans.
• Artlist : Known for its high-end cinematic and indie-artist catalog, Artlist features an "Includes Stems" filter option when browsing their music library, allowing you to download isolated instrumental and vocal layers.
• Soundstripe : This platform offers audio-engineered tracks tailored for content creators and filmmakers that include clean cut-downs and multitrack stem downloads so you can isolate or remix layers.
• Tracklib : If you are looking to sample or remix actual commercial and independent master recordings (rather than generic production music), Tracklib is a unique service that legally licenses multi-tracks and stems from a massive catalog spanning decades.
• mobygratis : For independent and non-profit creators looking for a free option, electronic artist Moby provides free access to his independent catalog with multitrack WAV stem options specifically for remixers and filmmakers.

If you tell me what genre of music you need and whether your project is commercial or personal , I can help narrow down which library or subscription tier fits best.

If by “stem files” you mean separate vocals, drums, bass, instruments, etc. from complete songs that you can remix, there are a few particularly good options:

1. Tracklib — best match

   • Has 100,000+ songs, with many offering actual studio stems/multitracks.
   • You can isolate things like vocals, horns, drums, or instruments rather than just downloading a premixed loop.
   • Sampling clearance is built into the service, which makes it especially attractive if you intend to release your remixes commercially.
   • Best for: hip-hop, soul, funk, jazz, R&B, vintage records, sample-based production.

2. Splice Sounds — best for royalty-free production material

   • Huge catalog of royalty-free samples, loops, vocals, MIDI and presets.
   • It's more focused on building your own track from individual sounds than remixing complete songs with official multitracks.
   • Best for: EDM, pop, hip-hop, trap, house, cinematic, electronic music.
   • Downloads remain licensed to you even if you cancel your subscription.

My recommendation

If your workflow is “give me an existing song → give me the vocal/drums/bass/instrument stems → I'll make a remix”, I'd start with Tracklib.

If your workflow is “give me lots of high-quality individual stems/loops/sounds so I can construct a remix”, I'd choose Splice.

If you tell me what genre you're remixing (EDM, hip-hop, rock, pop, worship, etc.) and whether you need famous/recognizable songs or royalty-free originals, I can narrow it down to the best 3–5 libraries.

Here are the top stock music and audio libraries that provide downloadable stem files (isolated tracks like drums, bass, vocals, and instruments) suitable for remixing, editing, and creative production:

• Epidemic Sound - Widely considered an industry leader for stock audio, nearly all of their tracks come with downloadable stems broken down into categories like drums, bass, instruments, and melodies.
• Soundstripe - Offers broadcast-ready, high-quality audio tracks that include multi-layer stems, allowing you to isolate and remix elements like vocals or individual instrumentation to fit your creative vision.
• Audio Network - A massive premium production music catalog that provides distinct cut-downs, alternate mixes, and comprehensive stems for selected tracks so you can reconstruct or re-balance the audio mix.
• Motion Array - Features a dedicated collection of royalty-free music that includes downloadable stem files alongside the master tracks, making it easy to pull apart arrangements for video or remix projects.
• Loudly - Features a hybrid approach with a royalty-free catalog and AI-powered audio separation tools that let you generate and download customized, clear music stems instantly.
• ccMixter - A collaborative, community-driven platform specifically centered around Creative Commons music where artists explicitly upload loops and remix stems for public reuse and reimagining.

If you can tell me whether you need these stems for commercial distribution/client work or just for personal practice/non-profit projects , I can help narrow down which library offers the best licensing tier for your budget.

If your priority is actual downloadable stems you can remix/rearrange, I’d narrow it to these:

1. Epidemic Sound — best overall for stock music + stems

   • Tracks can come as 4 stems: drums, bass, instrument, and melody.
   • You can download the full mix or individual stems.
   • Particularly good if you're editing music for video and want to remove/rearrange elements.

2. Artlist — strong alternative

   • Has tracks with individual stems such as vocals, drums, bass, strings, etc.
   • Stems are downloadable as WAV or MP3 on eligible plans.
   • Important licensing distinction: Artlist allows editing/remixing stems to fit your video project, but the license doesn't give you ownership of the resulting musical composition.

3. Splice Sounds — best if you're actually producing new music

   • This is less "stock songs with stems" and more a huge library of loops, one-shots, samples, MIDI and presets.
   • Downloads are royalty-free for commercial use, so it's much better suited to building an entirely new remix/track from components.

My pick

If you mean “give me finished songs, but let me download the vocals/drums/bass separately and make my own arrangement”, I'd start with Epidemic Sound.

If you mean “I want raw musical building blocks so I can produce/remix my own releases”, I'd choose Splice.

One caveat: stock-music licenses often don't permit taking the stems and releasing a standalone remix to Spotify/Apple Music as your own song. If that is your goal, tell me and I can find libraries specifically designed for remixable/cleared stems for music releases, rather than video-production libraries.

Several stock music and royalty-free audio libraries offer downloadable stem files (isolated tracks like drums, bass, vocals, and melodies) explicitly built for editing, customizing, and remixing.

• Epidemic Sound : Known primarily as a top subscription-based platform for content creators, virtually every track in their massive catalog comes with downloadable stems. You can easily isolate and download individual instrument layers for video editing or creative remixing.
• Soundstripe : Features a robust catalog of broadcast-ready tracks crafted by real artists. Their platform allows you to download audio-engineered stems (drums, vocals, or individual layers) so you can edit and remix elements to fit a specific scene or project.
• Motion Array : Offers a dedicated section for royalty-free music stems alongside their massive stock video and asset marketplace. Their searchable library lets you filter for tracks that include full multitrack stem downloads.
• Loudly : Combines a royalty-free catalog with AI capabilities. You can pick a track from their library and use their tools to instantly generate or download separated stems (vocals, drums, bass, and synth layers) optimized for DAWs and remixing.
• AudioJungle : A massive per-item marketplace where individual producers upload tracks. Many listings include a "Stems" or multi-version purchase option, allowing you to buy and download component audio blocks for specific songs.

If you can tell me your intended use (e.g., commercial release, YouTube content, or personal practice) and preferred genre , I can recommend which library fits your workflow best.