The former DIY staples are now big-ticket stars thanks in large part to the enduring appeal of bounding melodic piano pop. But don't discount the pull of a sonic exploratory streak that makes tracks like "Good Ol' Fashioned Nightmare" and "Daylight" feel like old favorite singalongs from the future.

The former DIY staples are now big-ticket stars thanks in large part to the enduring appeal of bounding melodic piano pop. But don't discount the pull of a sonic exploratory streak that makes tracks like "Good Ol' Fashioned Nightmare" and "Daylight" feel like old favorite singalongs from the future.