IS DISCO MUSIC COMING BACK?

I was watching "DANCING WITH THE STARS" last night and I thought I was watching an old DISCO CLUB VIDEO!!!!!  Music seems to be changing drastically...we're seeing and hearing less and less HIP-HOP and more and more Live Bands, instrumentation, singing, and NOW even a DISCO TYPE SOUND!!!!

Check out this video from last night's "ICONA POP" performance of their HIT SONG that's sweeping the NATION & THE WORLD - "I LOVE IT"!!!  WOW!!!!  HOT!!!!  I think it's PHENOMENAL!!!!  What Do You Think...and ...Do You Like This?