Question: I need a way to create karaoke tracks from my favorite songs, can you suggest a solution?

If you want to make karaoke versions of your favorite songs, SongDonkey is a great option. This free AI-powered audio processing tool lets you isolate vocals from any audio file and split tracks into stems like drums, bass and piano. You can create custom karaoke versions or separate instrumental stems by uploading an audio file and selecting the number of stems you want. The output can be downloaded in .mp3 and .wav formats, so you can create and edit audio tracks without any extra software or sign-ups.

Another good option is Vocali.se. This web-based system uses machine learning and AI to isolate vocals and instrumentals from any song or audio file without any installation or sign-up requirements. You can upload a variety of audio file formats and download the separated files in a few seconds, which is great for karaoke versions or isolating specific audio elements. Vocali.se also has useful articles and tutorials on music and audio that can be helpful to musicians and music fans.

If you want a broader set of music tools, check out Fadr. This site offers a variety of AI-powered tools, including a vocal remover, song splitter, key/tempo/chords detector and remix maker. You can isolate vocals, bass, drums and melodies as audio and MIDI files, so it's a good tool for live performances and creative music production. Fadr offers both free and paid accounts, but the basic features are free forever, so it's accessible to a lot of people.

Last, LALAL.AI lets you split any audio file into high-quality vocal and instrumental tracks. You can upload multiple files at once and select a variety of stem options, so it's good for musicians, streamers and others working with audio. It also offers more advanced AI-based tools like Voice Changer that can change the sound of voices in your audio files.