Newer tools allow you to take a "vocal from yesterday" and modernize it or vice versa: The Only AI Tool I Actually Use for Real Music Production
Most users searching for this are looking for "yesterday's" tracks—older songs where they want to isolate the vocals for a remix or karaoke. Vocals From Yesterday MP3 Download
If you are looking for actual audio files of vocals from the past: Newer tools allow you to take a "vocal