A Framework for Automated Pop-song Melody Generation with Piano Accompaniment Arrangement

Understand

We contribute a pop-song automation framework for lead melody generation and accompaniment arrangement.

• The framework reflects the major procedures of human music composition, generating both lead melody and piano accompaniment by a unified strategy.
• Specifically, we take chord progression as an input and propose three models to generate a structured melody with piano accompaniment textures.
• First, the harmony alternation model transforms a raw input chord progression to an altered one to better fit the specified music style.