At 4:12 AM, when most people are deep asleep, DJs and producers hit a creative...

https://www.apu-bookmarks.win/ever-wonder-why-djs-often-look-half-asleep-right-after-their-set-many-wrap-up

At 4:12 AM, when most people are deep asleep, DJs and producers hit a creative peak or pack up for a 9 AM flight