This is a vintage songbook titled "Neck-Knack: Series of Rock 'N' Roll Songs for Guitar" by Sid Kleiner. Published by Beacon Music Co., Inc. in Ridgefield, New Jersey, this folio is designed to teach a unique, easy way to play melody-chords. The book includes a comprehensive chord accompaniment chart and numerous guitar chord diagrams integrated throughout the instructional content and musical examples. It also features sections on how to hold and tune the guitar.

This guitar folio, copyrighted in 1966, offers an introduction to playing rock 'n' roll songs for guitarists. It contains various musical exercises and arrangements, such as "Rock N' Trot," presented with detailed guitar chord frames and notation. This historical piece of sheet music provides insight into guitar instruction from the era.