Originally Posted by: DraconusJLM"Going backwards", or anti-clockwise, is known as the "circle of 4ths".
Going forwards, or clockwise, is 5ths.
Yup. And that's why the Circle of 5this backwards (making it - as you say - the Circle of 4ths) works to learn the fretboard because a guitar is tuned to 4ths.
Gary
[Epiphone Les Paul Standard Plus Top Pro (2), Fender Player Stratocaster (2), Fender Player Telecaster (2), Squire CV 60's Stratocaster, Hamer Ecotone, Yamaha APX600 (2), Epiphone ES-339, GTX-100 (2), Spark 40 (2), Spark Mini.]