![The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar: Johnston, Noel: 9798847736992: Amazon.com: Books The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar: Johnston, Noel: 9798847736992: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/71CeMcjUTaL._AC_UL210_SR210,210_.jpg)
The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar: Johnston, Noel: 9798847736992: Amazon.com: Books
![Book Review: The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar by Noel Johnston Book Review: The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar by Noel Johnston](https://i.ytimg.com/vi/v_zvZMc5m1g/maxresdefault.jpg)
Book Review: The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar by Noel Johnston
That same Bach idea but in #HarmonicMajor, for #bachtoberfest . . . @collingsguitars @catalinbread #adineko #voicingmodes @kemperamps | By Noel Johnston, Guitarist | Facebook
![Book Review: The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar by Noel Johnston Book Review: The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar by Noel Johnston](https://i.ytimg.com/vi/t4SIKperlPY/maxresdefault.jpg)
Book Review: The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar by Noel Johnston
![The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar: Johnston, Noel: 9798847736992: Amazon.com: Books The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar: Johnston, Noel: 9798847736992: Amazon.com: Books](https://m.media-amazon.com/images/I/51DeOK9GPAL._AC_SY780_.jpg)
The 4-Note Universe: A Systematic Exploration of 4-Note Chords & Arpeggios with Études for Guitar: Johnston, Noel: 9798847736992: Amazon.com: Books
![Noel Johnston performs his Mixolydian b6 Etude on a Tom Anderson Cobra. Princeton RRI, Weber 10A150 - YouTube Noel Johnston performs his Mixolydian b6 Etude on a Tom Anderson Cobra. Princeton RRI, Weber 10A150 - YouTube](https://i.ytimg.com/vi/txBmlU1bjF8/maxresdefault.jpg)
Noel Johnston performs his Mixolydian b6 Etude on a Tom Anderson Cobra. Princeton RRI, Weber 10A150 - YouTube
![Noel Johnston performs his Mixolydian b6 Etude on a Tom Anderson Cobra. Princeton RRI, Weber 10A150 - YouTube Noel Johnston performs his Mixolydian b6 Etude on a Tom Anderson Cobra. Princeton RRI, Weber 10A150 - YouTube](https://i.ytimg.com/vi/0fEl2tMqIJ8/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==&rs=AOn4CLBWIs04O_3C-EX06n7xWHb8Ysxtjw)