Yellow Rhythmic Seed

Standalone app and VST3

Chop & Pitch

Taking slices to the next dimension.

Chop any audio and play it as an instrument. Rearrange it, modulate every slice, layer it, run it through your own effects, then resample it all down and go again.

The Chop page of Chop & Pitch

Chop: cut the audio, tune the slices, draw a slice mod over them, and shape every chop with its own filter and envelopes.

What it does

One instrument, many ways in.

  1. 1

    Chop any audio

    Cut a break, a riff or a whole loop at its hits, on the grid, or by hand.

  2. 2

    Play your chops as an instrument

    One slice per key. Or one slice up and down the keyboard, at pitch. Or a whole phrase from a single key. Mono, legato or poly.

  3. 3

    Rearrange it

    Draw a new pattern on the built-in roll, or play the slices from your DAW's sequencer.

  4. 4

    Slice mod modulation

    Four slice mods. Draw an envelope over each slice, shape it freely, and aim it at the app's controls or any knob on a VST.

  5. 5

    Layer your chops

    Print what you hear into one of four Pods, then load any other audio and chop that on top.

  6. 6

    Layer polyrhythms

    Each Pod keeps its own length, so loops of different lengths turn against each other.

  7. 7

    Your own VST effects

    Load your plugins on the built-in mixer: inserts on every channel, and send effects.

  8. 8

    Automate them with the MSEG

    Eight envelopes you draw yourself. Aim each one at the app's controls, or any knob on a VST.

  9. 9

    Resample, rinse, repeat

    Render everything you hear back into one sample. Chop that. Go again.

The idea

Shape. Render. Chop.

Make that sample yours.

Shape the sound

Envelopes, filter, effects, modulation, a sequence.

Render it all down

Resample all prints what you hear, tails and all, into one new sample.

Chop the result

The new sample is yours to cut again. Nothing is applied twice.

Take it anywhere

Play it in your DAW, or export the chops to a sampler or any other device.

Videos

Watch it work.

Video coming soon

Chop & Pitch in two and a half minutes

Chopping, rearranging, slice mods, layering, effects, the MSEG and resampling.

The details

What you get.

The instrument

  • A standalone app, and a VST3 plugin for your DAW
  • Follows your DAW's tempo and transport
  • Up to 128 slices, one per key
  • Speed or time-stretch to fit the project tempo
  • Amp and filter envelopes on every chop

The sound design

  • Four slice mods and eight MSEGs
  • A five-channel mixer with EQ, inserts and sends
  • Hosts your own VST3 effects
  • A sampler-style time stretch, as an effect
  • Resample all, with the tails kept

Getting it out

  • Export your chops as WAV files
  • Drag a chop straight out to your DAW or the Finder
  • Save the whole session as one project file
  • Write Akai S950 and S1000 disks, if you have one

Get Chop & Pitch

Coming November 2026.

Price TBC

For macOS, on Apple silicon. A standalone app and a VST3 plugin.

A Windows version is planned.

Want to know when it is out? Write to info@yellowrhythmicseed.com.