Chord speller

Music – Accessories – Teaching devices

Patent

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Details

235 70R, 235 85R, G09B 1502

Patent

active

047503980

ABSTRACT:
A chord speller is provided and consists of a housing with a vertical slide member and a horizontal slide member intersecting and overlapping the vertical slide member. The horizontal slide member has a plurality of musical notes thereon while the vertical slide member has a plurality of musical chords and indicators showing which of the musical notes are needed for making each of the musical chords.

REFERENCES:
patent: 2190472 (1940-02-01), Ferrughelli
patent: 4552052 (1985-11-01), Lee

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