Peter Bjorn And John's 'Writer's Block' Turns 20

In the late 2000s, “Young Folks” was like fairy dust.You’d hear that whistling hook wisping down a city block, and a microbrewery and a Whole Foods would spring up around you.

Every Discman spinning it on a burned CD magically transformed into an iPod Nano programmed by Alex Patsavas.When the music wafted into…...