Music Sonic Reducers: September 24, 1991: The Greatest Music Release Date In History? Sep 24, 2021 Facebook Twitter Pinterest WhatsApp Linkedin ReddIt Email Print Sonic Reducers. One topic. Two music nerds. Five minutes. Come along as we look back at Sept. 24, 1991 — aka the biggest day for new albums in the history of music — and debate which of the albums released that day have held up.