Greta Van Fleet, The Beaches, 7:30 p.m. Aug. 1, Wind Creek Steel Stage at PNC Plaza. Gates open: 6 p.m. Formed in Frankenmuth, Mich., in 2012, Greta Van Fleet consists of three brothers: vocalist Josh Kiszka, guitarist Jake Kiszka and bassist-keyboardist Sam Kiszka, as well as drummer Danny Wagner. The hard rock band has sold more than 3.5 million records and one million tickets worldwide and performed on late night television shows such as “Saturday Night Live,” “The Late Show with Stephen Colbert” and “Jimmy Kimmel Live!” The “From The Fires” EP, released in 2017, won Best Rock Album at the 61st Grammy Awards, and their critically acclaimed sophomore album, “The Battle at Garden’s Gate,” released in 2021, debuted at No. 1, Billboard Rock Album; No. 1, Billboard Hard Rock Album; No. 1, Billboard Vinyl Album; No. 2, Billboard Top Album Sales, and in the Top 10 on the Billboard 200.