Perf-K DAY6 fans have upgraded from back-up to main vocals, literally

[bingo]

For DAY6's October concert, they themed it as a 'festival', with a lot of fan contribution into their performances, like this:

 

Starts around @1.25

 

(I think the initial fan vocals recording played is from DAY6 Sept concert where the fans sang vocals+backup+fanchats - and got the boys shooketh)

 

Just so beautiful.

[tuliphiccups]

glad they're gaining fans. i love them~

[me you me now]

[izzy]

MY DAYS are a unique fandom where they sing the counters, harmonies along with main lyrics with their artist !!!!!!!!!!!!!!