Teresa Young's arrangements of Black Sabbath's ageless Changes came about after a hardcore musician with deep rock music knowledge pronounced it one of THE most beautiful ballads in the annals of heavy music. Since you're reading this description, you may agree. This piano-centric version is quite true to Black Sabbath's rendition, with the addition of guitar chord diagrams. You can also find a piano-vocal version without guitar chord diagrams, and a simple 2-page lead sheet here containing only melody, lyrics, and chords. Just search Changes Black Sabbath Teresa Young to view them all.