ChordU - Extracts chords from any song, integrated YouTube.
X-Minus.pro - X-Minus.pro is an artificial intelligence-based tool that allows you to separate vocals from a song.
yalp.io - Automatic chords extraction from mp3 and YouTube
Al Vocal Remover - Al Vocal Remover is an online audio editor that allows you to remove vocals and extract karaoke separately from a song.
Chord AI - Chord AI is one of the advanced applications based upon artificial intelligence that provides you a cord of ant songs automatically and reliably.
Vocal Extractor - Vocal Extractor- Karaoke Maker (iPhone) is an app that allows you to separate karaoke and vocals from a song or audio file.