★★★★☆ (4/5) One star off for not being an official release and for potential audio inconsistencies, but as a retrospective listen, it’s a beautiful idea. If you actually came across a physical or digital release with this exact title, please check its catalog number or source—it may be an unofficial bootleg. For the official Adele discography, stick with 19 (original or deluxe), 21 , 25 , and 30 .