M4L.RhythmVAE
Max for Live(M4L) Rhythm generator using Variational Autoencoder(VAE)
Help me!!
I need your feedback! It takes a few minutes and it's anonymous.
https://forms.gle/1HBhDV9k5pCKnPNE8
How it works
If you want to quickly test the device, please use the one in /release directory.
If you want to know the detail of the plugin, please refer to my arxiv paper:
Towards democratizing music production with AI-Design of Variational Autoencoder-based Rhythm Generator as a DAW plugin
Nao Tokui
Requirement
- On Mac: Ableton Live Suite for Mac 10.1.2 or later
- On Windows: Ableton Live Suite for Windows 10.1.2 and Standalone Max 8.1.2 or later
On Windows, you need to set the path of external standalone Max installation on the preference panel of Ableton Live. The device is not compatible with the internal Max runtime.
Installation
If you want to edit Max patches and export the device by yourself:
- Open
M4L.RhythmVAE/M4L.RhythmVAE.maxproj, then openrhythmvae.maxpatfrom the project. - When you open
rhythmvae.maxpatfor the first time, you need to pressscript npm installto install Node.js packages. - Every time you export the device, you have to set
Max for Live Device TypetoMIDIon Project Inspector (Apparently this is a bug of Max/MSP.)
Pretrained model
- You don't have enough training MIDI data? Don't worry! You can find a pretrained model trained with thausands of electronic dance music rhythm patterns in
/release/models.
Known problems
- Incompatible with folders with names containing special characters such as
[]?*!|@ - Changes you make on the sequence grid view are not reflected the rhythm sequence. It is just a display!
TO DO
- better documentation
- better UI design!!
- add a feature to add random noise to
z
Updates
- 2020.3 added | new plugin design by Naoki Ise
- 2019.12.27 fxied| onset/velocity/offset training data used be shuffled independently. it makes no sense!
- 2019.11.10 added| Time shift parameter / MIDI Mapping
- 2019.10.19 fixed| beat sync issue
- 2019.10.18 added| note on the requirement
- 2019.9.14 added| functionality to save/load trained model
- 2019.5.21 added| a pretrained model
- 2019.3.11 added| Windows version!
Music Examples π΅
Here is a track I made with rhythm patterns generated by this plugin: https://soundcloud.com/naotokui/missions-demo
MIDI Mapping
This devices considers the following 9 drum types:
| Drum Types |
|---|
| Kick |
| Snare |
| Hi-hat closed |
| Hi-hat open |
| Tom low |
| Tom mid |
| Tom high |
| Clap |
| Rim |
MIDI notes in a MIDI file will be classified into the 9 Drum Types based on General MIDI (GM) Mapping. We have two MIDI Mapping modes and you can select one of these mappings on the device:
Strict
| MIDI Note Number | Drum Type | GM Type |
|---|---|---|
| 36 | Kick | Acoustic Bass Drum |
| 35 | Kick | Bass Drum |
| 38 | Snare | Acoustic Snare |
| 40 | Snare | Electric Snare |
| 42 | Hi-hat closed | Closed Hihat |
| 44 | Hi-hat open | Pedal Hihat |
| 46 | Hi-hat open | Open Hihat |
| 41 | Tom low | Low floor Tom |
| 45 | Tom low | Low Tom |
| 47 | Tom mid | Low-mid Tom |
| 48 | Tom mid | High-mid Tom |
| 43 | Tom high | High Floor Tom |
| 50 | Tom high | High Tom |
| 39 | Clap | hand clap |
| 51 | Rim | Ride Symbal 1 |
| 52 | Rim | Chinese Symbal |
| 53 | Rim | Ride Bell |
| 59 | Rim | Ride Symbal 2 |
Greedy
| MIDI Note Number | Drum Type |
|---|---|
| 36 | Kick |
| 35 | Kick |
| 38 | Snare |
| 27 | Snare |
| 28 | Snare |
| 31 | Snare |
| 32 | Snare |
| 33 | Snare |
| 34 | Snare |
| 37 | Snare |
| 39 | Snare |
| 40 | Snare |
| 56 | Snare |
| 65 | Snare |
| 66 | Snare |
| 75 | Snare |
| 85 | Snare |
| 42 | Hi-hat closed |
| 44 | Hi-hat closed |
| 54 | Hi-hat closed |
| 68 | Hi-hat closed |
| 69 | Hi-hat closed |
| 70 | Hi-hat closed |
| 71 | Hi-hat closed |
| 73 | Hi-hat closed |
| 78 | Hi-hat closed |
| 80 | Hi-hat closed |
| 46 | Hi-hat open |
| 67 | Hi-hat open |
| 72 | Hi-hat open |
| 74 | Hi-hat open |
| 79 | Hi-hat open |
| 81 | Hi-hat open |
| 45 | Tom low |
| 29 | Tom low |
| 41 | Tom low |
| 61 | Tom low |
| 64 | Tom low |
| 84 | Tom low |
| 48 | Tom mid |
| 47 | Tom mid |
| 60 | Tom mid |
| 63 | Tom mid |
| 77 | Tom mid |
| 86 | Tom mid |
| 87 | Tom mid |
| 50 | Tom high |
| 30 | Tom high |
| 43 | Tom high |
| 62 | Tom high |
| 76 | Tom high |
| 83 | Tom high |
| 49 | Clap |
| 55 | Clap |
| 57 | Clap |
| 58 | Clap |
| 51 | Rim |
| 52 | Rim |
| 53 | Rim |
| 59 | Rim |
| 82 | Rim |
(If you find these mappings are unnatual, please let me know. I'm not a drummer!)
Design
Title logo, Background Texture: Naoki Ise