If you want it to do slightly better and the original singer is female I suggest adjusting it in a range from -1 to -5

And if your original singer is male then do anything from +10 to +13 (though I suggest you use a different ai model that can change male voices to female voices, download that then put it in mine and follow my instructions for female voices due to the fact that mine gets a little glitchy when singers as high as Mariah Carrey and as low as many male voices go into my ai character.

Okay so I just found out that my ai that changes the voice is not at fault it's the websites ai that tries to differentiate between vocals and instruments so it only picks up a little bit of the vocal parts and views the rest as instrumental at the same time in one word or line and that causes the glitches in my ais voice