Old fart that I am, I immediately recognized the lyrics. But only the "25 or 6 to 4". Couldn't remember the reat or the group, for sure. Recall the melody....
Haven't looked @ youtube link yet.
Kinda thinking Blood, Sweat & Tears, eh?
Funny, but I have a much deeper for "Classic Rock" as I've matured. Had a work partner years ago that helped introduce me to what I missed in my sheltered youth, ah, musically speaking, of course.
Stay safe.
Bob