For me the song Is "Bad Moon Rising" by Credence Clearwater Revival. It was late Summer of 1969 and my Mom and Dad had a party in the basement of our rowhouse. I was 9 years old.
I vividly remember lying in bed on that hot Summer night, house windows open, and the sound of late night laughter coming up from the basement. The music I heard drifting in the windows included Herb Alpert & the Tiajuana Brass, Tom Jones, ..... and CCR performing "Bad Moon Rising". I've loved the song and the band ever since.