Soundgarden have been pulling out some rarities during their Australian tour over the past week. Just a few nights ago, they played their Singles soundtrack contribution “Birth Ritual” for the first time in 23 years. And last night, during a show at Big Top Luna Park in Sydney, they debuted “Kyle Petty, Son Of Richard” live for the first time. The track first appeared as the B-side to “Fell On Black Days” off of 1994’s Superunknown. Watch them go at it below.