I grew up on Star Trek reruns in the 80s. It helped mold my sci-fi and technology mind I I what I am today as an IT engineer. I’ll always cherish Spock, and his rendition of “If I Had A Hammer”.
Leonard Nimoy’s version of Pete Seeger’s IF I HAD A HAMMER:
https://www.youtube.com/watch?v=UvoJQlhzHyU