The 4 String Tenor Banjo Fretboard and Chord Chart is an attractive learning tool for beginning and intermediate banjo players. The 11" x 17" instructional guide is nice to hang on the wall wherever you practice for easy reference, instead of flipping through a book. Tenor Banjos are typically tuned CGDA (lowest to highest sring.) This chart includes the notes of the banjo displayed on the fretboard and a chord chart. The chord chart includes the most used major chords along with their minor and 7th chord variations. This information can be found in books, but rarely on one easy to read chart! Made in the USA