What makes Chan Chan by Buena Vista Social Club notable?

This album is widely regarded for its role in popularizing son cubano outside of Cuba, leading to critical acclaim and commercial success. It notably won a Grammy Award for Best Traditional Tropical Latin Album and has been featured in various films and media, cementing its cultural significance. The 'Chan Chan' album marked a significant revival in the global appreciation for Cuban music, establishing Buena Vista Social Club as prominent figures in world music. Released in 1997, it followed a period of relative obscurity for many of its featured musicians, revitalizing their careers and introducing them to international audiences.