Can’t handle 3:00-3:05. You can hear Mick Jagger say “WHOAH” when her voice breaks.
“A higher-pitched second vocal track is sung by the guest vocalist Merry Clayton.
At about 2:59 into the song, Clayton’s voice cracks twice from the strain of her powerful singing; once during the second refrain, on the word “shot” from the last line, and then again during the first line of the third and final refrain, on the word “murder”, after which Jagger can be heard saying “Whoo!” in response to Clayton’s emotional delivery. She suffered a miscarriage upon returning home, attributed by some sources to the strain involved in reaching the highest notes.”