Dance2MIDI: Dance-driven multi-instruments music generation

Dance-driven music generation aims to generate musical pieces conditioned on dance videos. Previous works focus on monophonic or raw audio generation, while the multiinstruments scenario is under-explored. The challenges of the dance-driven multi-instruments music (MIDI) generation are two-fold: 1) no publicly available multi-instruments MIDI and video paired dataset and 2) the weak correlation between music and video. To tackle these challenges, we build the first multi-instruments MIDI and dance paired dataset (D2MIDI). Based on our proposed dataset, we introduce a multi-instruments MIDI generation framework (Dance2MIDI) conditioned on dance video. Specifically, 1) to model the correlation between music and dance, we encode the dance motion using the GCN, and 2) to generate harmonious and coherent music, we employ Transformer to decode the MIDI sequence. We evaluate the generated music of our framework trained on D2MIDI dataset and demonstrate that our method outperforms existing methods. The data and code are available on the GitHub website.