Meet the Gen Zs archiving the Muzak of the Twin Towers

On Discord and YouTube, hundreds of Gen-Zers are teaming up for the purposes finding and archiving the Muzak (aka elevator music) that played in the plaza and lobby and mall of the Twin Towers. 

On this 22nd anniversary of 9/11,  join Endless Thread in an episode where teens and young 20-somethings collect the seemingly innocuous sonic artifacts of the original World Trade Center people thought were lost and the lengths they've gone to find them.