Review: Peter Gabriel serves up show for 21st century at PPG Paints Arena Harry Funk Sunday, Sept. 24, 2023 8:55 a.m. | Sunday, Sept. 24, 2023 8:55 a.m. Go Ad-Free Today! Kristina Serafini | Tribune-Review Peter Gabriel performs during his “i/o-The Tour” stop at PPG Paints Arena in Pittsburgh on Saturday, Sept. 23, 2023. Kristina Serafini | Tribune-Review Peter Gabriel performs during his “i/o-The Tour” stop at PPG Paints Arena in Pittsburgh on Saturday, Sept. 23, 2023. Kristina Serafini | Tribune-Review Peter Gabriel performs during his “i/o-The Tour” stop at PPG Paints Arena in Pittsburgh on Saturday, Sept. 23, 2023. Kristina Serafini | Tribune-Review Peter Gabriel performs during his “i/o-The Tour” stop at PPG Paints Arena in Pittsburgh on Saturday, Sept. 23, 2023. Kristina Serafini | Tribune-Review Peter Gabriel performs during his “i/o-The Tour” stop at PPG Paints Arena in Pittsburgh on Saturday, Sept. 23, 2023. Kristina Serafini | Tribune-Review Peter Gabriel performs during his “i/o-The Tour” stop at PPG Paints Arena in Pittsburgh on Saturday, Sept. 23, 2023. Kristina Serafini | Tribune-Review Peter Gabriel performs during his “i/o-The Tour” stop at PPG Paints Arena in Pittsburgh on Saturday, Sept. 23, 2023. Kristina Serafini | Tribune-Review Peter Gabriel performs during his “i/o-The Tour” stop at PPG Paints Arena in Pittsburgh on Saturday, Sept. 23, 2023. Kristina Serafini | Tribune-Review Peter Gabriel performs during his “i/o-The Tour” stop at PPG Paints Arena in Pittsburgh on Saturday, Sept. 23, 2023. Kristina Serafini | Tribune-Review Peter Gabriel performs during his “i/o-The Tour” stop at PPG Paints Arena in Pittsburgh on Saturday, Sept. 23, 2023. Share this post: Facebook Twitter LinkedIn Reddit Email