—RJ’s World of Tuning—


Everything you didn’t realise you wanted to know about guitar tuning: fresh perspectives from Ming Dynasty mythology to modern psychoacoustics, via jazz, Joni, Madagascar, and more! Ad-free, open access (2021+)

[under construction]


Despite being a universal guitaristic experience, tuning rarely gets the attention it deserves. Few instruments give more freedom to choose a ‘starting canvas’: unlike a piano, horn, or drum, the guitar can move fluidly between different tunings, opening up fresh geometries and spaces of the imagination at every turn. Many facets of learning are unique to these zones…

The ‘World of Tuning’ explores how we can get the most out of our peg-twisting rituals. Stemming from my Guitar World lesson series, the project explores new tuning horizons from multiple musical angles: practical, harmonic, historic, social, scientific, spiritual, and so forth. We take a global view, incorporating ideas from a worldwide variety of stringed traditions – India, Mali, Hawaii, Madagascar, Indonesia, and beyond…



I hope these resources will bring creative rejuvenation, and catalyse some fresh questioning around what we – and the guitar – are really capable of. How can we best use our tuning time? Why not choose your starting notes as you would your chords? Which global traditions see tuning in completely different terms? And what new colour combinations are to be found in the guitar’s oft-forgotten microtonal capabilities?


SEARCH TUNINGS: type in names, notes, artists, songs, sequences, descriptions, etc – or see below to browse the Menu:


Menu of Altered Tunings (100+) •

In-depth database: ‘Palate expander’ of 6-string tunings from around the world – with notes, songs, breakdowns, origin tales, etc

Altered-tuned artists: 13 innovators •

Prominent peg-twisters: Haphazard selection of global guitarists – Joni, Drake, Hedges, McKee, MBV, Gomm, D’Gary, etc

Tanpuras: 26 divine Indian drones •

Longform drones: Heighten your overtonal awareness and inject psychedelic jam texture – HQ tanpura samples in all keys

Joni Mitchell’s six-stringed canvas •

Lesson article: How does Joni’s ‘colour palette’ approach to tuning and songwriting draw from her lifelong passion for painting?

Megatable: hidden interrelations •

Comparison spreadsheet: Analysing all 100+ Menu tunings – intervals, tensions, Hz, etc. Please peer-review my DIY science!

Tuning tales, quotes, & musings •

Direct insights: A slap-dash selection, spanning mosquito romance and wolf-howl illusions to legends of the Norwegian death-fiddle

Feedback: ideas & corrections •

Submit feedback: Help ‘tune’ the World of Tuning – send in your ideas, suggestions, corrections, etc (all credited!)

[‘Double-siding’: a DIY harp-capo hack]

Dark sides of the strings: Tune to DADGAD, capo at 11fr, and pluck on ‘both sides of the bar’ for some ethereal 12-string magic

[Global instruments: intriguing tunings]

Worldwide configurations: Look to global tunings for new inspiration – Indian sitars, Malian koras, Balinese gamelan, etc

[EADGBE by ear: 4 robust methods]

Self-reliance: How to mix chords, melodies, harmonics, & fretmatches – and warm up your ears, hands, & musical mind

[‘Alpha-melodics’: well-tuned words]

Incidental layouts: What do spelling-derived tunings reveal? Beautiful BAGDAD, crunchy CABbAGE, dissonant DECADE…

[Microtonal guitar: the infinite spaces]

Off-grid harmony: How can we harness the guitar’s expansive microtonal capabilities? Between the frets, around the world…

[Tuning: the ‘impatient meditation’]

Multimedia essay: Examining tuning from multiple perspectives: Vedic myth to modern neuroscience via anti-colonial Andean folk

[Puzzle: James Taylor’s ‘stretch’]

Tuning puzzle: Can we accurately reach his microtonal ‘stretch’ without a tuner? And what is ‘inharmonicity’ all about?

[Overtonal scales: ghostly geometries]

Natural harmonic patterns: Uncovering the hidden sequences of the ‘fretless fretboard’ via my ‘overtonal scale explorer’

[Glossary: tuning terms & definitions]

Linguistic clarity: Solidify your vibratory understanding with plain-term definitions, analogies, audio demos, & more

Next: More global tunings – Hindustani raga, Javanese gamelan, Banda polyphony, etc – plus general updates to all the resources above. Let me know what I’ve missed, what I should cover next, etc…


Reunited with my guru-ji: Pt. Shivnath Mishra

All resources will stay perpetually ad-free and open access: this was mostly a lockdown labour of love/obsession, and it’s not really ‘my’ knowledge anyway (…I’m just the messenger/database admin). To hire me for writing/playing, head here – and if you like my mode of musical communication then why not try some Zoom-optimised online lessons? (Passion projects don’t, as yet, pay all the bills!)


Tuning news: if mosquitoes can manage (while flying, too)…



Browse 100+ tunings: type in names, notes, artists, sequences, words, etc. Also see tags below & the Full Menu:


RJ’s ‘World of Tuning’

Everything you didn’t realise you wanted to know about guitar tuning: fresh perspectives from Ming Dynasty mythology to modern psychoacoustics via jazz, Joni, Madagascar, & more. Ad-free, open-access multimedia resources, continually updated (‘tuned’) over time. Feedback encouraged…

[under construction: out 2021!]

​​Home | Tunings Menu | Peg-twisting artists | Joni’s stringed canvas | [James Taylor’s puzzle] | Divine Indian drones | [Alpha-melodics] | [Double-side capoing] | [EADGBE by ear] | Quotes, tales, musings | [Social, spiritual, scientific] | [Global instruments] | [Microtonal guitars] | [Overtone scales] | Megatable | [Glossary] | Feedback


rāga: ‘that which colours the mind’

George Howlett is a London-based musician, writer, and teacher. I play guitar, tabla, and santoor, loosely focusing on jazz, rhythm, and other global improvised traditions. Above all I seek to enthuse fellow sonic searchers, interconnecting fresh vibrations with the human voices, cultures, and passions behind them. Site above, follow below, & hit me up for…


—guitar & global music—

Dedicated to Nigel Tufnel – a true tuning connoisseur

everything here will remain ad-free and open access