D-G-C-F-A-D
Tuning ‘down a whole tone’ lowers overall string tension by around 20%, decreasing volume but allowing for wide bends, subtle vibratos, and an overall ease of fretting. Great for opening up electric-style melodic freedoms on the acoustic guitar – and for reducing strain on the hands.
- Pattern: 5-5-5-4-5
- Intervals: 1-4-b7-b3-5-1
- Harmony: D m7(11)
TUNE UP
SOUNDS
Used on innumerable tracks: e.g. Yesterday (Paul McCartney), Working Class Hero (Lennon), Come As You Are (Kurt Cobain), Walk (Dimebag Darrell), Dogs (Dave Gilmour), Between the Bars (Elliot Smith), Sad But True (Metallica), Budapest (George Ezra), many Neil Young live records.
- Come As You Are – Nirvana (1991):
NUMBERS
6str | 5str | 4str | 3str | 2str | 1str | |
Note | D | G | C | F | A | D |
Alteration | -2 | -2 | -2 | -2 | -2 | -2 |
Freq. (Hz) | 73 | 98 | 131 | 175 | 220 | 294 |
Tension (%) | -21 | -21 | -21 | -21 | -21 | -21 |
Pattern (>) | 5 | 5 | 5 | 4 | 5 | – |
Intervals | 1 | 4 | b7 | b3 | 5 | 1 |
Semitones | 0 | 5 | 10 | 15 | 19 | 24 |
- See my Tunings Megatable for further such nerdery: more numbers, intervallic relations, comparative methods, etc. And to any genuine vibratory scientists reading: please critique my DIY analysis!
MORE
Associated tunings
- Eb Standard (this +1): beloved by Hendrix & co.
- Db Standard (this -1)’ ideal for sweeping legato
- Full Drop C (this with 6str -2): this tuning’s Drop D
Further resources
- Stringing lower: GearPage discussion on gauges, scale lengths, etc – also Music.StackExchange chat on various reasons you might want to go down.