# Music Generation on TestA

Source: [Music Generation on TestA](<https://www.sota2.com/research/sota/music-generation-on-testa>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-02-26T05:45:33.669Z

Evaluation of Music Generation models on the TestA dataset, assessed using objective metrics like Frechet Distance (FD), Fréchet Audio Distance (FAD), and KL Divergence.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Music Generation |
| Dataset (including any stated split) | TestA |
| Metric | Frechet Distance |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 9 of 9 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Frechet Distance](<https://www.sota2.com/research/sota/music-generation-on-testa.md?metric=Frechet%20Distance>): Lower is better; unit: SCALAR.

- [Fréchet Audio Distance](<https://www.sota2.com/research/sota/music-generation-on-testa.md?metric=Fr%C3%A9chet%20Audio%20Distance>): Lower is better; unit: SCALAR.

- [KL Divergence](<https://www.sota2.com/research/sota/music-generation-on-testa.md?metric=KL%20Divergence>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Frechet Distance | Result date | Report paper |
| --- | --- | --- | --- |
| Tango | 25.38 | Not recorded | 68fa805b1e209131cea9cc5d |
| Mustango | 26.35 | Not recorded | 68fa805b1e209131cea9cc5d |
| Mustango | 26.58 | Not recorded | 68fa805b1e209131cea9cc5d |
| Tango | 28.5 | Not recorded | 68fa805b1e209131cea9cc5d |
| Tango | 30.8 | Not recorded | 68fa805b1e209131cea9cc5d |
| AudioLDM2 | 32.76 | Not recorded | 68fa805b1e209131cea9cc5d |
| Tango | 34.87 | Not recorded | 68fa805b1e209131cea9cc5d |
| MusicGen-S | 35.4 | Not recorded | 68fa805b1e209131cea9cc5d |
| MusicGen-M | 36.49 | Not recorded | 68fa805b1e209131cea9cc5d |

### Tango

Frechet Distance: 25.38. Result ID: 698b95bc7a967eddb76fcbf5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa805b1e209131cea9cc5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f771e209131cea45c2c.md>)

[Implementation](<https://github.com/declare-lab/tango>)

Recorded evaluation configuration: {"Datasets":"MusicBench","Pre-trained":true,"Parameters":"866M"}. This record does not assert independent reproduction.

### Mustango

Frechet Distance: 26.35. Result ID: 698b95bc7a967eddb76fcbf7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa805b1e209131cea9cc5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa805b1e209131cea9cc5d.md>)

[Implementation](<https://github.com/amaai-lab/mustango>)

Recorded evaluation configuration: {"Datasets":"MusicBench","Pre-trained":true,"Parameters":"1.4B"}. This record does not assert independent reproduction.

### Mustango

Frechet Distance: 26.58. Result ID: 698b95bc7a967eddb76fcbf6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa805b1e209131cea9cc5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa805b1e209131cea9cc5d.md>)

[Implementation](<https://github.com/amaai-lab/mustango>)

Recorded evaluation configuration: {"Datasets":"MusicBench","Pre-trained":false,"Parameters":"1.4B"}. This record does not assert independent reproduction.

### Tango

Frechet Distance: 28.5. Result ID: 698b95bc7a967eddb76fcbf4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa805b1e209131cea9cc5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f771e209131cea45c2c.md>)

[Implementation](<https://github.com/declare-lab/tango>)

Recorded evaluation configuration: {"Datasets":"MusicBench","Pre-trained":false,"Parameters":"866M"}. This record does not assert independent reproduction.

### Tango

Frechet Distance: 30.8. Result ID: 698b95bc7a967eddb76fcbf2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa805b1e209131cea9cc5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f771e209131cea45c2c.md>)

[Implementation](<https://github.com/declare-lab/tango>)

Recorded evaluation configuration: {"Datasets":"MusicCaps","Pre-trained":false,"Parameters":"866M"}. This record does not assert independent reproduction.

### AudioLDM2

Frechet Distance: 32.76. Result ID: 698b95bc7a967eddb76fcbf1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa805b1e209131cea9cc5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73261e209131cea5ab21.md>)

[Implementation](<https://audioldm.github.io/audioldm2>)

Recorded evaluation configuration: {"Datasets":"-","Pre-trained":false,"Parameters":"346M"}. This record does not assert independent reproduction.

### Tango

Frechet Distance: 34.87. Result ID: 698b95bc7a967eddb76fcbf3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa805b1e209131cea9cc5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f771e209131cea45c2c.md>)

[Implementation](<https://github.com/declare-lab/tango>)

Recorded evaluation configuration: {"Datasets":"MusicCaps","Pre-trained":true,"Parameters":"866M"}. This record does not assert independent reproduction.

### MusicGen-S

Frechet Distance: 35.4. Result ID: 698b95bc7a967eddb76fcbef.

[Reporting paper](<https://www.sota2.com/research/paper/68fa805b1e209131cea9cc5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72031e209131cea5421d.md>)

[Implementation](<https://www.sota2.com/github.com/facebookresearch/audiocraft>)

Recorded evaluation configuration: {"Datasets":"-","Pre-trained":false,"Parameters":"300M"}. This record does not assert independent reproduction.

### MusicGen-M

Frechet Distance: 36.49. Result ID: 698b95bc7a967eddb76fcbf0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa805b1e209131cea9cc5d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72031e209131cea5421d.md>)

[Implementation](<https://www.sota2.com/github.com/facebookresearch/audiocraft>)

Recorded evaluation configuration: {"Datasets":"-","Pre-trained":false,"Parameters":"1.5B"}. This record does not assert independent reproduction.

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