<prompt> Translate the following text to EnglishBoone, 62, alionekana kwenye jukwaa la tuzo za muziki za Marekani akiwa amevaa mavazi ya ngozi ya kifuani ili kutangaza albamu yake mpya, ambayo anaimba nyimbo maarufu za muziki wa metali.  <response>: Boone, 62, had appeared onstage at the American Music Awards in a bare-chested leather outfit to promote his new album, in which he croons famous metal tunes. 