MusicLM: Generating Music From Text

Table 1. Evaluation of generated samples using captions from the
MusicCaps dataset. Models are compared in terms of audio quality,
by means of Fr´echet Audio Distance (FAD), and faithfulness to the
text description, using Kullback–Leibler Divergence (KLD) and
MuLan Cycle Consistency (MCC), and counts of wins in pairwise
human listening tests (Wins).

MODEL

RIFFUSION
MUBERT
MUSICLM

FADTRILL ↓ FADVGG ↓ KLD ↓ MCC ↑ WINS ↑
158
97
312

0.34
0.32
0.51

1.19
1.58
1.01

0.76
0.45
0.44

13.4
9.6
4.0

MUSICCAPS

-

-

-

-

472
MusicLM