@imstillculture on Instagram: "On September 25, 2017, Tom Petty and the Heartbreakers performed their final concert at the Hollywood Bowl in Los Angeles, concluding their 40th anniversary tour with a powerful rendition of “American Girl.” Just one week later, on October 2, 2017, Petty suffered a cardiac arrest due to an accidental drug overdose and passed away at age 66. The performance, part of a sold-out three-night stint, showcased Petty’s enduring energy and showmanship, leaving fans with a