Works Perfect...

Theres only so much one can do to an audio file... That being said, Singulaa works great on old stereo recordings while on certain records it doesnt achieve anything you couldnt with an EQ... At its best the results are similar to splitting a stereo tracks left and right channels, then inverting only one and playing them both back in mono. (Both Left OR Both Right, NOT Left AND Right). Notice the different results depending on which channel/track you invert and which channel/track (Left or Right) you play back both mono tracks as. You should end up with four unique outcomes and some interesting vocal/instrument removal/isolations. (Easily done on Audacity which is free for Mac and PC. Theres no cookie cutter technique for vocal/instrument removal/isolation. I believe theres also a mid-side channel variation of said method. Outcomes depend on desired effect, vocal/instrument position in the stereo field, and on their frequency content relative to the rest of the audio. If you use this for karaoke Im sorry... If youre a producer this is a great tool to use and abuse before trying more advanced strategies and tactics. Be a good consumer and BUY NOW, then go produce something like your grandparents did.

⍟☠⍟ ℞usselljame$ ⍟☠⍟ about Singulaa by Tunedra