Joe Walsh convened an all-star lineup of Ohio rockers at Nationwide Arena in Columbus night to benefit VetsAid, the veterans’ charity he founded in 2017. Walsh’s James Gang got back together for their first proper set in 16 years, though they did quickie performances at both Taylor Hawkins tribute shows earlier this fall. Nine Inch Nails, the Black Keys, and the Breeders (who covered the James Gang’s “Collage” on the 1999 The Mod Squad soundtrack) were also on the bill, with Dave Grohl, a native of Warren, Ohio, on hand to sit in with some of the performers.