Quite frankly I have heard only one song from the album Nancy & Lee, which is the hauntingly melodious Summer Wine. I have listened to this song umpteen times and also used it as a background song in many of my social media creatives.
So to be fair to the prompt, I cannot call it my all time favourite album but this particular song is certainly one of my most cherished one.
Written by Lee Hazlewood, Summer Wine became popular after being sung by him along with Nancy Sinatra in 1966. It’s music video captures the essence of the 1960s culture and features Nancy and Lee in different scenes as relevant to the story of the song.
You can listen to this famous song on Spotify here https://spotify.link/5Gxnzh7bjDb