Sound Feelings Slide-a-Note Musical Slide Rule
Slide a Note musical slide rule helps you to learn to read piano sheet music with bass and treble clefs. Shows the 90° correlation between the musical staff and the piano keyboard. Made from heavy white card stock with clear plastic slider. 5.25 x 8.25 inches. (NOTE: The actual names of the notes are NOT revealed on the front or the back. This is not a cheat tool but rather a way to practice and improve your existing knowledge of the note names on the musical staff.)