The Neck Illusions graphic guitar fretboard protector featuring the SPEKTRUM Creations Concept developed by Christopher Johnson. Identify your guitar fretboard by this simple system where you synaesthetically cross color with notes and by identifying the notes while in standard tuning, you know the notes by this system.
Learn your fretboard with the SPEKTRUM Creations Concept teaching method. A great way to master your knowledge of the fretboard by using the colors to identify the notes, with this simple concept where A–B–C–D–E–F–G are always the same and as long as you’re in standard tuning( E–A–D–G–B–E ), you’re good to go.
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