Guitar and voice – Difficulty: medium to medium-difficult By Led Zeppelin. By Robert Plant and Jimmy Page. This edition: Authentic Guitar TAB/Vocal. Authentic Guitar TAB; Guitar Sheet; Guitar TAB; Solo; Solo Small Ensembles. Metal and Hard Rock. Guitar tablature single. With guitar tablature, standard guitar notation, vocal melody, lyrics, chord names, guitar chord diagrams and guitar tab glossary. 16 pages.