multi-stem

Multi-stem singing voice cloning toolkit — clone any voice onto every vocal stem track, preserving all layers

DualSync Pro is a modern web application for creating audio 9 stem splitting and realtime mashups, all on your local system. Load two songs side-by-side, automatically detect their BPM and key, stems, beatmatch and transpose them to a common key, and mix the results in real-time with independent stem controls. All audio processing is powered by AI.