Thousands packed the streets of Broadway in downtown Nashville on Thursday to celebrate the release of Keith Urban’s new album HIGH. The concert, another in a series of pop-up shows that have seen Urban surprise crowds lasted nearly 90-minutes and featured first-time performances of songs from HIGH which is available now.

Decades into one of the most consistent careers in contemporary country music, and you'd think Keith Urban has this whole album thing worked out. But his 11th studio album, “High," out Friday, was no walk in the park.