(Essential Elements Guitar). The songs in the Hal Leonard Essential Elements Guitar Ensemble series are playable by multiple guitars. Each arrangement features the melody (lead), a harmony part, and a bass line. Chord symbols are also provided if you wish to add a rhythm part. For groups with more than three or four guitars, the parts may be doubled. All of the songs are printed on two facing pages; no page turns are required. This series is perfect for classroom guitar ensembles or other group guitar settings. This edition features 15 classic pop standards: All I Have to Do Is Dream * All My Loving * Blowin' in the Wind * Bridge over Troubled Water * Don't Be Cruel (To a Heart That's True) * Have You Ever Seen the Rain? * The House of the Rising Sun * I Walk the Line * Lean on Me * Let It Be * Love Me Tender * Mellow Yellow * Nowhere Man * Purple Haze * Your Cheatin' Heart.