AudioSourceRE DeMIX Essentials (ESD); Audio separation software; standalone application with AI-powered algorithms for automatic stem separation; enables removing or isolating vocals, bass, drums, and guitar; designed for remixing, sampling, karaoke, backing tracks, and educational use; version 5 with redesigned user interface, improved playback performance, higher resampling accuracy, and mono file export; batch separation of multiple tracks simultaneously; multi-channel mixer for fast remixing; non-destructive workflow with customizable algorithms; cloud-based or local processing