From The Second Disc site --

https://theseconddisc.com/2022/10/07...ctober-7-2022/
Diana Ross, The Best Years of My Life [[Motown) [[iTunes / Amazon)
Released in 1993 as part of the Forever Diana career-spanning box, this digital maxi-single includes two then-new remixes of her classic CHIC-assisted hit "Upside Down."