 Complete the following phrase:  Gaga was the headliner of the Super Bowl LI halftime show, where along with past material, she performed Million Reasons on the piano. She was also a main headliner at the 2017 Coachella Valley Music and Arts Festival. Her setlist included John Wayne, A-Yo, and Million Reasons from the album. Benjamin Lee of The Guardian praised her performance, although he noted the tracks from Joanne were met with surprising disinterest compared to her older hits. In 2018, Gaga performed Joanne and Million Reasons on the piano at the 