The new supergroup 3rd Secret includes members of some of Seattle’s biggest bands. The lineup includes Nirvana bassist Krist Novoselic, Soundgarden guitarist Kim Thayil, and Pearl Jam and Soundgarden drummer Matt Cameron, along with guitarist Bubba Dupree and singers Jillian Raye and Jennifer Johnson. 3rd Secret certainly understands how to, well, keep a secret – they released their self-titled first album on Monday, with no prior announcement or even a mention that the band existed. It’s the first time Thayil and Cameron have worked together on a full album since the death of Soundgarden frontman Chris Cornell in 2017. If you could form your own ‘supergroup’, who would be in it?