While there isn't a single official album titled "Grandes Éxitos" specifically from , you're likely seeing references to the definitive compilation "Mucho Azúcar: Grandes Éxitos" (originally released in 1997-1998) which remains widely available on modern digital platforms.
To find the high-quality or lossless versions you're looking for, reputable digital platforms provide the most reliable "solid content" compared to older physical media: Grandes Exitos - AZUCAR MORENO - Amazon.com azucar moreno grandes exitos 2010 320 kb s
If you’d like, I can help you write a polite post requesting legal sources or asking someone to share a legally purchased copy within allowed terms (e.g., personal backups). Let me know. While there isn't a single official album titled