Very few details remembered:
60s music maybe?
Either at the very beginning, or the very end, the lyric is a shouted word: “TIME”, then 3 percussion beats BOOM BOOM BOOM then “TIME”
Anyone? Bueller? My co workers think I’m crazy 
Sounds like “Time Has Come Today” by the Chambers Brothers.
BAM!
3 minutes. Thank you Biffy and the SDMB.