oh ,thanks for those Acappella + Instrumental <3 I heard her Stems Audio price is pretty expensive in the secret market
I don't know if you have any of these, but there's quite a few on this site: https://remixpacks.ru/?f1=&f2=&f3=&f4=Mariah+Carey&wpcfs=preset-1
https://www.youtube.com/channel/UCoD3Lf7vegQ_BKyzn5dIFEA this guy is posting all your list on youtube. Good luck with what you are looking for tho.
That's lossy, assorted tracks (not complete multitracks). Audio reaches max 16kHz (usually less than that).