What is "Millennial Core" Music?

A little dive into one of the most weirdly optimistic eras of mainstream music where bands like fun. and american authors were all over.. ..MILLENNIAL CORE THANKS FOR WATCHING! merch: https://blustre.com/ patreon: https://www.patreon.com/blustre discord: https://discord.gg/wtTZUSshNd tiktok: https://www.tiktok.com/@bruhstre insta: https://www.instagram.com/blustreblustre/ #weareyoung #fun