Gene Simmons and Ace Frehley, founding members of Kiss, have been following similar set list formulas on their recent solo tours. Frehley, who left Kiss in the '80s, has released nine studio albums and toured consistently. Simmons, who remained with Kiss until their 2023 retirement, began solo tours in 2017. Both musicians play a mix of Kiss songs and solo material, with Simmons incorporating covers of songs by other bands. Despite their similarities, the two have had a rocky relationship and have opted to tour separately. Fans can catch Simmons and Frehley on their respective solo tours in 2024.
Source: https://ultimateclassicrock.com/gene-simmons-vs-ace-frehley-set-list