This is nice stereo FM master recording of Aerosmith in Detroit on April 7, 1974, broadcast on WABX back in the day. The band is rapidly ascending to the top of Rock Mountain with Get Your Wings, the album they're supporting here.
I play Mama Kin, Dream On, and Same Old Song & Dance. It's good ol' dirty rock and roll a la The Faces or The New Barbarians. Good stuff.