REFFLY: Melody-Constrained Lyrics Editing Model
<|reference_start|>REFFLY: Melody-Constrained Lyrics Editing Model: Automatic melody-to-lyric generation aims to produce lyrics that align with a given melody. Although previous work can generate lyrics based on high-level control signals, such as keywords or genre, they often struggle with three challenges: (1) lack of controllability, as prior works are only able to produce lyrics from scratch, with little or no control over the content; (2) inability to generate fully structured songs with the desired format; and (3) failure to align prominent words in the lyrics with prominent notes in the melody, resulting in poor lyrics-melody alignment. In this work, we introduce REFFLY (REvision Framework For Lyrics), the first revision framework designed to edit arbitrary forms of plain text draft into high-quality, full-fledged song lyrics. Our approach ensures that the generated lyrics retain the original meaning of the draft, align with the melody, and adhere to the desired song structures. We demonstrate that REFFLY performs well in diverse task settings, such as lyrics revision and song translation. Experimental results show that our model outperforms strong baselines, such as Lyra (Tian et al. 2023) and GPT-4, by 25% in both musicality and text quality.<|reference_end|>
@article{zhao2024reffly:,
    title={REFFLY: Melody-Constrained Lyrics Editing Model},
    author={Songyan Zhao, Bingxuan Li, Yufei Tian, Nanyun Peng},
    journal={arXiv preprint arXiv:2409.00292},
    year={2024},
    archivePrefix={arXiv},
    eprint={2409.00292},
    primaryClass={cs.CL cs.SD eess.AS}
}