What Is Double C Tuning? How to Tune a Banjo to Double C

In standard tuning for the banjo, the strings are tuned to an open G chord, as follows:

• Fifth string (short string) - G
• Fourth string (Lowest pitched string) - D
• Third string - G
• Second string - B
• First string - D

This is perfect for playing tunes in the key of G. And with a capo, you can easily play out of other keys as well. However, banjo players use a lot of different tunings to fit the situation. And Double C is a very popular tuning that allows you to more easily play out of the keys of C and (with a capo) D. 

Watch the video, read on, and get ready to have some fun with Double C Tuning!

Introduction to Double C tuning for the banjo

In double C tuning, you're simply tuning the 4th and 2nd strings to a C (hence "Double C"). This makes the strings as follows:

• Fifth string - G
• Fourth string - C
• Third string - G
• Second string - C
• First string D

The fourth and second strings are both tuned to C, just one octave apart. This produces a wonderful resonant, harmonic tone when you play. It gives your playing a bright, full sound. 

Differences Between Playing in Standard Tuning and Double C

The first thing you'll notice if you're used to playing out of standard tuning is that your banjo is not going to sound quite right when you strum all of the open strings. In Double C tuning, you'll need to fret the first string at the 2nd set to play a C chord. 

The IV and V chords (the 2 most common chords you'll be using aside from C) are F and G. Here's what they look like. 

The G chord is technically a G5 - which is a power chord. This is the common fretted G chord in this tuning because it's a bit easier to play and still sounds great. 

Playing In The Key of D

If you're playing with fiddle players, you'll rarely play in the key of C. The fiddle's tuning makes playing out of D more natural, so most old time fiddle tunes are played there. In that case, all you need to do is capo at the 2nd string, and tune the 5th string up to an A. 

Be careful you don't break your fifth string! It's easier if you have railroad spikes installed. 

Keep the exact same chord shapes, but now the chords are D, G, and A5. 

Songs Usually Played in Double C Tuning

Songs played in double C tuning are very often fiddle tunes played capoed at the second. Of course, if you're playing on your own you can capo or not as you please. Here are a few of my favourites played in Double C.

• Angelina Baker
• Arkansas Traveler
• Spotted Pony
• Fly Around My Pretty Little Miss

You're very likely to run into these tunes if you attend an old time jam. 

In the End, It's Up To You

Keep in mind, that you never have to leave standard tuning if you don't want to. Or any other tuning for that matter. The chords you'll usually encounter in double C can absolutely be played in standard tuning. But getting comfortable in double C will open up more possibilities for your banjo playing, and that's never a bad thing! 

Let's Get You Playing

If you don't know your bum from a bum-ditty, I'm here to help. I spent way too long struggling with the banjo, and getting frustrated. So, I created a totally free, 90-minute video course that will teach you to play your first song. Give it a try, and play your first song in just a week!