A remix gives a song a second life: a club version for the dance floor, an acoustic version for a quiet evening, a radio edit for a reel. AI makes this much faster than it used to be. It does not change the rules about whose song you can remix, which is where most people get into trouble.
This guide covers the kinds of remix, what a remix needs legally, the tools on Autunes, how to build a club version, and the mistakes to avoid. If you only want to switch a song from one genre to another, Autunes has a separate genre changer for that; this is the wider guide.
Kinds of remix
Decide which one you are making, because each calls for different tools.
- Restyle: the same song and words in a new style, pop to acoustic or ballad to dance.
- Club or extended mix: longer intro and outro with drums for DJs to mix in and out, a stronger drop, steady tempo throughout.
- Radio or reel edit: shorter, starts fast, no long intro.
- Acoustic or unplugged: stripped back to voice and one or two instruments.
- Rework: you keep a few elements, such as the vocal hook, and build a new track around them.
What a remix needs legally
A recorded song usually has two sets of rights: the composition and lyrics, owned by the writers or their publisher, and the sound recording, owned by whoever paid for it, often a label. Remixing a released song touches both, so you need permission from both owners before you publish it. Credit and 'no copyright intended' notes do not replace permission.
Indian copyright law has a statutory licence for cover versions (Section 31C of the Copyright Act), which comes with conditions such as advance notice, royalty payment and limits on altering the original. It covers re-recording a song, not reusing the original recording, so it does not make a remix of the original track legal. Platforms enforce this too: YouTube's Content ID matches uploads against registered recordings and compositions, and distributors ask you to confirm you hold the rights. If in doubt, talk to a lawyer before release.
The clean route is to remix songs you own. On Autunes, songs made on Pro or Creator, or licensed with the ₹9 single-song licence, can be used commercially, remixes included, with no royalty. Your own recordings are yours. When you upload audio, Autunes asks you to confirm you own it or have the rights.
The Remix tool on Autunes
Remix, also called cover or audio-to-audio, is a Studio tool on Pro and Creator. Open a song from your library, or upload your own recording (MP3, WAV, FLAC, M4A or OGG, up to 50 MB and 10 minutes), choose Remix, and describe the new style. The words are kept. A strength dial sets how much of the original the new version listens to, from a new take where the original is just a starting point, through 'same song, new sound' where melody and words stay, to almost the original with your style as a light tint. The default sits in the 'same song, new sound' range, which is the right place to start for most remixes. Uploaded files and anything made from them stay private to your account.
Studio notes that remix and stems can come out rougher on a song made with the faster engine, so for an important remix, start from a Zori5.5 XL version of the song.
- Club remix: progressive house, 124 BPM, four-on-the-floor kick, sidechained bass, bright synth stabs, big drop after the chorus
- Acoustic remix: acoustic guitar and soft percussion, intimate vocal, slower and warmer
- Dhol remix: Punjabi dhol and tumbi, bhangra groove, 105 BPM, wedding energy
- Lofi remix: slow 78 BPM, warm keys, dusty drums, light vinyl texture
- Orchestral remix: strings, piano and soft choir pads, cinematic and emotional
Building a club or DJ version from stems
The Remix tool gives you a new full song, but it will not give you a precise 32-bar DJ intro. For that, work with stems. On Pro and Creator, stems split a song into six parts (vocals, drums, bass, guitar, piano and other) as 256 kbps MP3s, for 5 credits a song, in about a minute for a four-minute track. MIDI export, also on Pro and Creator, gives you the notes to play with your own synths.
- Load the stems into your music software and set the project to the song's tempo.
- Build a drums-only intro and outro of 16 or 32 bars so DJs can mix in and out.
- Make the build sparser than the drop: mute the bass for the last bars before the chorus.
- Bring the vocal stem in on the hook; you can chop a line into a chant.
- Keep the tempo steady from start to finish.
Other tools that help
A variation (5 credits) re-records the song or a selected section; Subtle stays close, Reimagine moves furthest. The free plan includes one variation; Pro and Creator are unlimited. Cut, on Pro and Creator, removes a passage you select and joins the sides with a crossfade, which is a quick way to make a radio or reel edit. Layer Studio adds an instrument such as dhol, tabla or strings for 5 credits a layer. For a 15 to 60 second jingle cut of the idea, short-form audio costs 2 to 5 credits.
Releasing your remix
Title it clearly, for example with '(Club Mix)' or '(Acoustic Version)', so listeners and platforms can tell it from the original. Keep the writers' credits accurate when you distribute it. On paid plans, the creation proof records a fingerprint and the time each song was made, which helps if anyone questions where the track came from. Downloads are MP3, and Creator adds lossless FLAC.
Common mistakes
- Remixing a hit you found online and uploading it to YouTube or Spotify.
- Setting the strength dial so low that the song becomes unrecognisable, then calling it a remix.
- Expecting a DJ-ready intro straight from the Remix tool instead of building it from stems.
- Remixing a rough first take; fix the original first.