Here. Tom Hanks played this on his summer show. It's good.
From the wiki
In 1967, the American rock group The Monkees, recorded the song "The Door into Summer" for their album Pisces, Aquarius, Capricorn & Jones Ltd. The song was written by Chip Douglas and Bill Martin and performed by Michael Nesmith (lead vocals) and Micky Dolenz (back-up vocals). In a livestream interview in 2020, Nesmith directly attributes the inspiration for the song to the story about Heinlein's cat looking for the "Door into Summer".[10] The song is about longing and regret for a life based primarily on the accumulation of material things. Other than the title, the song has little to do with the story told in the novel.
