ComfyUI_FL-SongGen

FL_SongGen_DescriptionBuilder

Build style description string from individual components. This helper node makes it easy to construct a description string that controls the musical style of generated songs. Output format: "female, warm, pop, emotional, piano and drums, the bpm is 120"

FL Song Gen · 1 output

FL_SongGen_Generate

Generate a song from lyrics with optional text description conditioning. This is the main generation node. Provide formatted lyrics and optionally a style description to generate a complete song with vocals and instruments.

FL Song Gen · 1 input · 8 parameters · 3 outputs

FL_SongGen_LyricsFormatter

Build properly formatted lyrics from song sections. This helper node makes it easy to construct lyrics in the format required by SongGeneration without knowing the exact syntax. Format: Sections separated by " ; " Lyrics within sections separated by "."

FL Song Gen · 1 output

FL_SongGen_ModelLoader

Load SongGeneration model with variant selection and memory options. This node loads the AI song generation model. Different variants offer trade-offs between quality, speed, and VRAM requirements.

FL Song Gen · 1 output

FL_SongGen_StyleTransfer

Generate a song using reference audio for style transfer. Provide a reference audio clip (ideally a chorus section) and the model will generate new music matching that style with your lyrics.

FL Song Gen · 2 inputs · 8 parameters · 3 outputs