Recipe: export clean stems from any DAW for a remix contest or collaborator

What you get: a folder of audio files that anyone can drop into any DAW, line up at bar 1, and hear your song back exactly as you mixed it.

What it costs: nothing beyond the DAW you already use, plus one to two hours. Cloud storage to send the folder is free at the sizes most songs need.

The one rule: every stem starts at the same point and runs the same length. If that holds, a remixer never has to guess where anything goes.

The steps

1. Decide the stem list (15 minutes, free). Group tracks into what a remixer needs: drums, bass, chords or keys, lead, vocals (lead and backing apart), FX and risers. Six to ten stems is a workable range; more than that and people stop opening them. Send everything to buses so each group is one track.

2. Pick one start point (5 minutes, free). Start every export at bar 1, or at a marked bar before the first sound, even if a part comes in at minute two. In Ableton Live, Render Start and Render Length default to the full length of the Set, and you can set a time selection in Arrangement View first (Ableton).

3. Keep the project's sample rate (2 minutes, free). Export at the rate you recorded and mixed at, and write it in the folder name. Live notes that exporting at a lower rate than the Set first renders at the Set's rate, then downsamples with the SoX Resampler (Ableton); you avoid that step by not changing it. Use 24-bit WAV; Live offers 16, 24 or 32-bit PCM, with dither below 32-bit.

4. Decide on effects and returns (10 minutes, free). Most contests want stems that sum to the mix, so print your reverbs and delays. In Live, tick Include Return and Main Effects when exporting individual tracks (Ableton). In Logic, leave Bypass Effect Plug-ins off, because it disables all plug-ins on the source track (Apple). If the brief asks for dry stems, send a second, dry set rather than choosing for them.

5. Keep the tails (2 minutes, free). Extend the export a bar or two past the last note so reverbs ring out. Logic's Include Audio Tail option extends each file to include instrument release and effect tails such as reverb or delay (Apple). In Live, set Render Length past the end, and leave Render as Loop off unless the stem is a loop: it wraps tails back to the start of the file.

6. Turn off the master chain and normalising (5 minutes, free). Bypass the limiter and any mastering on the main bus so the stems do not each get squashed. Set Normalize to off in both Live and Logic; normalising changes each file's level, so the stems no longer sum to your mix.

7. Export in one pass (10 to 30 minutes, free). In Live, choose All Individual Tracks as the Rendered Track; it makes a file for each track that outputs audio, and all files have the same length (Ableton). In Logic, choose File > Export > All Tracks as Audio Files, then the format and bit depth (Apple). Other DAWs have an equivalent; the settings above are what to look for.

8. Name every file the same way (10 minutes, free). Use a pattern like 01_Drums_Song_124bpm_Amin.wav. A number keeps the order, and the tempo and key in the name save the remixer a message.

9. Check the sum (10 minutes, free). Open a fresh, empty project, import all the stems at bar 1 with faders at zero, and play it against your mix. If it sounds the same, you are done. If not, the usual cause is a missed return, a stem that did not start at bar 1, or the master chain.

10. Pack and send (15 minutes, free). Add a text file with the tempo, key, sample rate, bit depth and anything unusual (tempo changes, a stem that is meant to be silent for a long stretch). Zip the folder and share it with a link.

What we think

Most stem problems are not about quality, they are about trust: a remixer opens your files, hears something that does not line up or does not match the song, and quietly gives up. Step 9 is the one people skip and the one that matters most. Ten minutes rebuilding your own mix from your own stems catches almost every mistake before anyone else sees it.

We would also send the dry and wet sets together by default. It costs one more export, and it removes the most common question remixers ask.