A plastic template is disclosed with elongated slots and circular holes in it. The template can be put on a piece of paper and by running pencil through the various slots, all of the scales, chords, and intervals can be produced on the paper to form a guide. The guide can then be moved along the space between the keys and the fallboard of the piano, so that all of these scales can be played by anyone placing their fingers on the keys indicated by the lines on the guide. The edge of the template has small notches in it, so that marks can be made for the lines for music staves which can then be drawn. The template has circular holes in it above the slots. The circles can then be used by placing them over these lines and then marking them with a pencil to indicate various notes of the given musical structure.

 
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< Performance apparatus

< Player information-providing method, server, program for controlling the server, and storage medium storing the program

> Audio information provision system

> Information playback apparatus

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