How to Tune from Standard to C6 Tuning (CACGCE)

Start in standard tuning (E-A-D-G-B-E) and change 3 of 6 strings to play “Friends”:

StringStandardTargetWhat to do
String 6E2C2Tune down 4 semitones
String 5A2A2Leave as is
String 4D3C3Tune down a whole step
String 3G3G3Leave as is
String 2B3C4Tune up a half step
String 1E4E4Leave as is
Recommended string gauge: .011–.054. The bass end is slackened noticeably; a slightly heavier set keeps it tight without a full setup change.Ernie Ball Beefy Slinky (.011–.054) · affiliate link

Song Overview & Tuning Breakdown

"Friends" by Led Zeppelin is played in C6 Tuning (CACGCE) (C - A - C - G - C - E). Starting from standard tuning (E-A-D-G-B-E), you retune 3 of 6 strings: string 6 down to C, string 4 down to C, string 2 up to C. Some strings go down and others go up, so the tension shifts across the neck. Led Zeppelin uses this same tuning on 2 other songs in our catalog, so you can stay tuned and keep playing.

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Tunings Close to C6 Tuning (CACGCE)

Already tuned to C - A - C - G - C - E? These tunings are just one small change away.

Led Zeppelin’s Guitar Tunings

Led Zeppelin plays 3 of 22 songs in our catalog in C6 Tuning (CACGCE). Most-used tunings:

Gear for C6 Tuning (CACGCE)

Strings and tools that make playing "Friends" in C6 Tuning (CACGCE) easier.

Ernie Ball Beefy Slinky (.011–.054)

Recommended gauge .011–.054. The bass end is slackened noticeably; a slightly heavier set keeps it tight without a full setup change.

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D'Addario Universal Micro Headstock Tuner

A headstock tuner makes switching in and out of this tuning quick, even on stage or without a mic.

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D'Addario Pro-Winder (winder + cutter)

Retuning 3 strings means a lot of turning — a winder speeds it up and trims new strings too.

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“Friends” Tuning FAQ

What tuning is "Friends" by Led Zeppelin in?

"Friends" is played in C6 Tuning (CACGCE): C - A - C - G - C - E, from the lowest to the highest string.

How do I tune my guitar to play "Friends"?

Start from standard tuning (E-A-D-G-B-E). String 6: tune down 4 semitones (E2 → C2). String 4: tune down a whole step (D3 → C3). String 2: tune up a half step (B3 → C4). Leave the other strings as they are.

What string gauge should I use for C6 Tuning (CACGCE)?

Use a .011–.054 set. The bass end is slackened noticeably; a slightly heavier set keeps it tight without a full setup change.

Which other Led Zeppelin songs use this tuning?

"Bron Yr Aur", "Bron-Yr-Aur" — all in C - A - C - G - C - E, so you can play them without retuning.

More Songs by Led Zeppelin

Explore other guitar tunings recorded by Led Zeppelin:

View all 22 songs
Drop D TuningIntermediate
D - A - D - G - B - ENo Capo
DADGAD TuningIntermediate
D - A - D - G - A - DNo Capo
Standard EIntermediate
E - A - D - G - B - ENo Capo
Double Drop DIntermediate
D - A - D - G - B - DNo Capo

Other Songs in C6 Tuning (CACGCE)

Once tuned to C - A - C - G - C - E, try playing these tracks next:

C6 Tuning (CACGCE)Intermediate
C - A - C - G - C - ENo Capo
C6 Tuning (CACGCE)Intermediate
C - A - C - G - C - ENo Capo
C6 Tuning (CACGCE)Intermediate
C - A - C - G - C - ENo Capo
C6 Tuning (CACGCE)Intermediate
C - A - C - G - C - ENo Capo
C6 Tuning (CACGCE)Intermediate
C - A - C - G - C - ENo Capo
C6 Tuning (CACGCE)Intermediate
C - A - C - G - C - ENo Capo
C6 Tuning (CACGCE)Intermediate
C - A - C - G - C - ENo Capo
C6 Tuning (CACGCE)Intermediate
C - A - C - G - C - ENo Capo