macOS 11 Big Sur resurrects the Mac startup chime

With macOS 11 Big Sur, Apple is resurrecting the Mac startup chime as well as bringing back the Mac’s battery time remaining estimates.
macOS Big Sur delivers a spacious new design that makes navigation easier, while putting more controls at users’ fingertips.
Chance Miller for 9to5Mac:With the introduction of the 2016 MacBook Pro, Apple dropped the iconic Mac startup chime when booting up. This meant that your Mac would boot up silently, which was a small change at the time but one