Kashmir (song) Led Zeppelin have agreed that "Kashmir" is one of their best musical achievements. John Paul Jones suggested that it showcases all of the elements that made up the Led Zeppelin sound. Led Zeppelin archivist Dave Lewis comments: In a retrospective review of "Physical Graffiti (Deluxe Edition)", Brice Ezell of "PopMatters" described "Kashmir" as "Physical Graffiti"'s "quintessential track". Ezell called "Kashmir"'s "doomy ostinato riff and rapturous post-chorus brass/mellotron section" as "inimitable moments in the legacy of classic rock". The song is listed highly in a number of professional music rankings: The 1988 Schoolly D song "Signifying Rapper", which samples "Kashmir", was
Hard as a Rock Hard as a Rock "Hard as a Rock" is a song and a single by the Australian hard rock band AC/DC. It features as the first track on their album, "Ballbreaker", released in 1995. It became their second No. 1 song on the Album Rock Tracks chart, following 1993's "Big Gun". Live performances are also included on three of AC/DC's live concert DVDs, "No Bull" (of which an audio version is found on the Australian tour edition of "Stiff Upper Lip"), "Stiff Upper Lip Live" and "Live At The Circus Krone", which is featured in the Deluxe Edition of the