Easy-Keys, a template of thirteen slots spaced as an one octave chromatic scale, with eight moveable fingers, to be placed on a piano-like keyboard. Easy-Keys shows the forms or tonal patterns of music and the application of the rules relating to the circle of keys and chords. Designed as a stand-alone product or to be used as a page or insert in books, publications or games. One page, which is comprised of the supporting body and eight fingers. Remove Easy-Keys from the page on the scored lines and assemble by folding on the stamped lines. The supporting body is one piece with interlocking folds. The fingers have stamped folds, and will snub or lock in any position once inserted into place as a part of the supporting body. This feature makes possible its use behind the keys as a guide when playing.