Maybe not exactly what you’re looking for but “Year of Wonder, Classical Music For Every Day” by Clemency Burton-Hill presents a classical work each day with a back story. There is a companion playlist (unfortunately on Spotify).
Best single volume guide to classical music
For a Valentine’s Day present. Preferably fun to read. Doesn’t need to get deep into minuscia. At this point in our evolution, I could imagine one with QR codes to take the reader to great performances of pieces. Or a downloadable supplement! But I doubt that exists. Anyhow - thanks in advance.