"It's very Dan + Shay, but it feels evolved," Dan Smyers tells PEOPLE of "I Should Probably Go to Bed" Dan + Shay's Dan Smyers and Shay Mooney are stepping into a new era while embracing their past.

The upbeat pop-infused track and its positive lyrics ... Should Probably Go to Bed," the duo opened up to PEOPLE about the track and how it signifies a "new era." "This song showcases who Dan ...