ROBERT PLANT/VARIOUS The Inner Flame: A Rainer Ptacek Tribute (1997 US 14-track advance promotional tribute compilation CD album produced by Robert Plant & Howe Gelb, including the Page & Plant track 'Rude World' and Robert Plant & Rainer performing '21 Years' plus also includes tracks by Emmylou Harris, Evan Dando, PJ Harvey and more. Custom printed disc + title/tracklisting back insert)