How to Tune from Standard to Open C Major (CGCEGC)
Start in standard tuning (E-A-D-G-B-E) and change 6 of 6 strings to play “Trains”:
| String | Standard | Target | What to do |
|---|---|---|---|
| String 6 | E2 | C2 | Tune down 4 semitones |
| String 5 | A2 | G2 | Tune down a whole step |
| String 4 | D3 | C3 | Tune down a whole step |
| String 3 | G3 | E3 | Tune down 3 semitones |
| String 2 | B3 | G3 | Tune down 4 semitones |
| String 1 | E4 | C4 | Tune down 4 semitones |
Song Overview & Tuning Breakdown
"Trains" by Bjorn Berge is played in Open C Major (CGCEGC) (C - G - C - E - G - C). Starting from standard tuning (E-A-D-G-B-E), you retune 6 of 6 strings: string 6 down to C, string 5 down to G, string 4 down to C, string 3 down to E, string 2 down to G, string 1 down to C. Overall string tension drops, with the biggest change being 4 semitones down. 18 other songs in our catalog use Open C Major (CGCEGC).
Tunings Close to Open C Major (CGCEGC)
Already tuned to C - G - C - E - G - C? These tunings are just one small change away.
Gear for Open C Major (CGCEGC)
Strings and tools that make playing "Trains" in Open C Major (CGCEGC) 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.
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.
D'Addario Pro-Winder (winder + cutter)
Retuning 6 strings means a lot of turning — a winder speeds it up and trims new strings too.
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“Trains” Tuning FAQ
What tuning is "Trains" by Bjorn Berge in?
"Trains" is played in Open C Major (CGCEGC): C - G - C - E - G - C, from the lowest to the highest string.
How do I tune my guitar to play "Trains"?
Start from standard tuning (E-A-D-G-B-E). String 6: tune down 4 semitones (E2 → C2). String 5: tune down a whole step (A2 → G2). String 4: tune down a whole step (D3 → C3). String 3: tune down 3 semitones (G3 → E3). String 2: tune down 4 semitones (B3 → G3). String 1: tune down 4 semitones (E4 → C4).
What string gauge should I use for Open C Major (CGCEGC)?
Use a .011–.054 set. The bass end is slackened noticeably; a slightly heavier set keeps it tight without a full setup change.
Other Songs in Open C Major (CGCEGC)
Once tuned to C - G - C - E - G - C, try playing these tracks next: