Main tutorial
1. Lesson Overview
This advanced lesson teaches an Origin Unknown Ableton Live 12 post-hit tail blueprint using Session View to Arrangement View. You will design the classic Origin Unknown–style atmospheric “post-hit” tails (long, textured reverb/delay tails that live after an impact) in Session View using stock Ableton devices and clip/device envelopes, capture the isolated tails by resampling the return, and then move into Arrangement View for precise editing, warping, pitching and placement inside a Drum & Bass mix.
2. What You Will Build
- A reusable R-PostTail return-chain (stock devices only) that produces large, harmonically interesting post-hit tails.
- A Session View workflow that creates multiple tail variations per impact by using per-clip send automation and mapped device macros.
- A resampling/capture technique that records only the tail from the return into Arrangement (no dry bleed).
- An Arrangement-level workflow to warp, pitch, EQ, automate and place tails tightly in context for Drum & Bass.
- Recording from the wrong source: using “Resampling” instead of routing “Audio From” to R-PostTail will capture main stems and cause dry bleed. Always set the audio input to the return track to capture only the wet tail.
- Forgetting to set Reverb Dry/Wet correctly: on a return you usually want Reverb Dry/Wet = 100% so the return track is only wet signal. If the effect device is not fully wet, you’ll capture undesired dry content.
- No high-pass on the reverb: tails loaded with sub frequencies will muddy the mix. Use a 150–250 Hz high-pass inside the return before saturation.
- Over-widening the tail: extreme stereo width can cause mono collapse or weird phase relations. Keep low end mono and use Utility width control on the chain.
- Wrong warp mode / artifacts: using Beats warp mode for long, lush tails causes chopping. Use Complex/Complex Pro for stable, natural tails.
- Over-compressing or over-downsampling the tail: heavy bit reduction or over-compression kills sustain and characteristic shimmer.
- Use per-clip Device Envelopes to automate Tail Type and Send simultaneously so one Session clip can produce a whole family of post-hit tails during a single capture pass.
- Use the Chain Selector in your return Rack to create radically different tails (e.g., chain with long reverb + subtle pitch shift + LFO-filtered shimmer). Map Chain Selector to a Macro and automate the macro per-clip to change textures quickly.
- Freeze and Flatten the R-PostTail track if CPU gets heavy before resampling; this preserves your effect sound exactly.
- For tight mix control, put a Compressor on the return track with sidechain input from the master drum bus so the tail ducks subtly under impact-heavy passages.
- If you want harmonic movement in the tail, automate a small pitch shift on the recorded Arrangement clip (Transpose) instead of using heavy pitch in the return; that keeps the return flexible for other resamples.
- Use small, musical fades in Arrangement to remove clicks and to sculpt the tail’s release shape rather than brute gain automation.
- Name your captured tail clips with tempo and transpose info in the clip name (e.g., “HitTail_A_120bpm_-3st”) to make them searchable later.
3. Step-by-Step Walkthrough
Note: this walkthrough assumes an existing Drum Rack or impact sample clip (a one-shot “hit” or drum hit) in Session View that you’ll use to trigger the tail.
A. Session View setup
1. Create your impact source:
- Track 1: Drum Rack (or Simpler with impact sample). Create a one-shot impact clip (1 bar or shorter). Set Clip Launch Quantization to 1/16 or 1/4 so launches are tight.
2. Create the return chain (R-PostTail):
- Create a Return track (Right-click > Insert Return Track) and name it R-PostTail.
- Insert these stock devices in this order:
a. EQ Eight: High-pass at 200 Hz (slope 24 dB/oct) to remove sub rumble from the tail.
b. Saturator: Drive 1–3 dB, Dry/Wet 10–20% — gentle harmonic color.
c. Reverb (Hybrid Reverb or Reverb): Size 70–100%, Decay Time 4–10 s (start around 6 s), Diffusion high, Pre-Delay 10–40 ms. Set Reverb Dry/Wet to 100% (we’ll resample the return only).
d. Echo: set to Ping-Pong or Stereo; Dry/Wet 10–25%, Feedback 20–40% for rhythmic repeats.
e. Grain Delay (optional): Delay 0–40 ms, Spray 10–30%, Pitch +/- 1–3 semitones, Dry/Wet 10–25% for shimmer.
f. EQ Eight (post effects): Low cut 200 Hz (if needed), gentle high-shelf roll at 10–14 kHz to tame sizzle.
g. Utility: Width control; keep below full width (70–100%) and place a low-cut below 250 Hz with the main track to avoid stereo bass phase issues.
- Keep the return’s track fader at unity for now.
3. Make the return chain editable per-clip:
- Wrap the core devices (Reverb → Echo → Grain Delay) inside an Audio Effect Rack.
- Create 2–3 chains inside the rack (Chain 1 = long reverb only; Chain 2 = reverb + echo; Chain 3 = long reverb + grain delay + subtle pitch shift via Pitch device).
- Map the Rack Chain Selector to a Macro knob labeled “Tail Type” so you can quickly switch chain textures per situation.
B. Designing multiple tail variations in Session View
4. Per-clip send automation:
- In Session View, for each impact clip you can set a per-clip send value: open the Clip Envelope box → choose “Mixer” → “Track Send A” (or whichever return is R-PostTail). Draw different send levels per clip (e.g., 0 dB baseline, +6 dB for a heavy post-hit).
- This allows you to trigger identical hits but produce different tail intensity and character without duplicating clips.
5. Per-clip device parameter automation (variation):
- On the impact clip, use Clip Envelope → Device → choose the Audio Effect Rack Macro “Tail Type” to switch chain selector positions per clip. This lets you create four different tail textures triggered by the same hit.
C. Capturing the tails (Session → Arrangement, capturing only the return)
6. Isolate the tail in an Audio Track:
- Create a new Audio Track (call it “Capture: R-PostTail”).
- Set “Audio From” to the R-PostTail return track.
- Monitor Off (or set to Auto), Arm the track for recording. Important: Since the input is the return track, you will record only the wet tail (no dry bleed).
- Set the track to record to Arrangement: enable the Arrangement Record button (top bar).
7. Record the tail:
- Start Arrangement recording.
- In Session View, launch the impact clip(s) that have the per-clip send and Tail Type variations. Let the hit play and keep recording long enough so the tail decays fully (record extra 1–2 bars beyond the audible tail).
- Stop recording. The Arrangement will now contain an audio clip with only the wet post-hit tail.
D. Edit and refine the tail in Arrangement View
8. Trim and warp:
- Trim the audio clip so the content starts exactly where you want the tail to begin (you may want to crop to remove direct transient bleed—if you want only the true tail, trim off the first few ms).
- Turn on Warp and choose an appropriate warp mode: Complex/Complex Pro if you need best preservation of timbre for long tails, or Tones for highly harmonic tails. If you want extreme pitched warping, use Re-Pitch for intentionally lo-fi artifacts.
- Use transient markers if slight alignment to the grid is required.
9. Pitching and time-manipulation:
- Use the clip Transpose to drop the tail -2 to -6 semitones for that Origin Unknown weighty feel; small detuning (±3 semitones) adds tension.
- Automate clip Transpose in Arrangement to make tails evolve over time. You can also automate Clip Gain for dynamic fade shapes.
10. Final processing and mix integration:
- Add EQ Eight on the recorded clip: gentle low-cut at 200–250 Hz, broad dip at 400–800 Hz (clear mud), gentle lift at 6–8 kHz for air.
- Parallel Saturation: Duplicate the tail clip to a parallel track, saturate and low-pass the duplicate and blend under the original to add body.
- Add a Glue Compressor on the tail bus with medium attack (10–30 ms) and long release to glue the tail with the mix; gentle sidechain from the kick/snare to duck the tail during hits if needed.
- Automate Utility Width or low-frequency mono: keep everything below ~250 Hz mono to avoid stereo bass phase issues.
E. Creating a reusable blueprint
11. Save the Return Rack:
- Save your R-PostTail Audio Effect Rack as a preset for future projects. Include your mapped Macro “Tail Type” and the EQ/Saturator chain so this is instantly reusable.
4. Common Mistakes
5. Pro Tips
6. Mini Practice Exercise
Take 20–30 minutes to perform this focused drill:
1. In Session View: create one impact clip in Drum Rack (short one-shot), set Clip Launch quantize to 1/16.
2. Build a simple R-PostTail: EQ Eight (HP 220 Hz) → Reverb (Decay 6 s, Size 80%, Pre-Delay 20 ms, Wet 100%) → Echo (Wet 15%, Feedback 25%) → Utility (Width 85%).
3. Wrap Reverb+Echo in an Audio Effect Rack and make two chains: Chain A = Reverb only; Chain B = Reverb + Echo + Grain Delay. Map Chain Selector to Macro 1.
4. On the impact clip, draw two clip envelopes: Mixer → Track Send A to create ‘soft’ (0–3 dB) and ‘hard’ (+6 dB) send variations; Devices → Macro 1 to switch between Chain A/B on different clips.
5. Create an audio track, set “Audio From” to R-PostTail, arm it and record into Arrangement while launching both clip variations.
6. In Arrangement: trim the recorded audio to remove the beginning transient (if desired), set Warp mode to Complex, transpose the clip -3 semitones, add EQ Eight (HP 200 Hz) and reduce 400–600 Hz by 2–3 dB.
7. Play with automating the clip gain and Transpose for a short 8-bar section in a DnB loop.
7. Recap
You’ve learned an Origin Unknown Ableton Live 12 post-hit tail blueprint using Session View to Arrangement View: set up a dedicated R-PostTail return with stock devices, create per-clip send and device variations in Session View (tail intensity and type), capture only the wet tail by recording the return into an armed audio track in Arrangement, then refine with warping, pitching, EQ and automation for Drum & Bass context. Save the Rack as a preset and the captured clips as audio assets to reuse as a fast, heavy Atmospheres toolkit in future tracks.