I've been a drummer for 30 years, and have played with countless other musicians, most of them string players. I will notice when playing with multiple guitarists, or a guitarist and a bassist, that they will tune to the same tuning. Are there ever times that guitarists/bassists would want to be in a different tuning? I'm asking because I've never experienced it.

  • 2
    Reminds me of a couple of years I spent as MD of a band, whilst being the drummer. Questions like "what key?" were met with, "I don't care so long as you play the right notes." [Outside of that, I'm a pretty harsh MD, so they didn't get off lightly - think Whiplash, but with hair] ;)
    – Tetsujin
    Commented Jan 3, 2019 at 19:37
  • Do mean something like one guitar is standard tuning, but another is something like open G tuning? Commented Jan 3, 2019 at 22:03
  • Tuning down is one thing but I am pretty sure that Jimmy Page used some exotic open string turnings on standard songs with John Paul Jones on Bass (or keys) and I can't imagine any benefit to him adjusting the tuning.
    – user50691
    Commented Jan 3, 2019 at 22:15
  • @MichaelCurtis Correct. Now that I think of it, the bassist usually didn't retune. But anytime I've played with multiple guitarists, I believe they all retuned to the same tuning (e.g. Drop D) Commented Jan 3, 2019 at 22:27
  • I have to admit that I don't know it, but I guess, one reason might be, that it sounds different, if you tune one note down and use a capo. Or just play higher. Tension of the strings or using a capo strongly influences the sound colors. Commented Jan 4, 2019 at 10:16

4 Answers 4


There are two different meanings of »tuning«.

1) pitch
Not related to any instrument: Here we define a pitch for a certain note (most common the A note). A common tuning standard is A tuned to 440Hz. Another is A tuned to 443Hz. When two guitarists play together they have to make sure that the A at one guitar has the same pitch as the A at the other guitar. There exists no case where one player tunes his guitar to 440Hz and the other player tunes his guitar to 443Hz. This would sound terrible.

2) Tuning system
Related to guitars/string instruments: The order of notes the different strings are tuned to is also called »tuning«. Guitars are most common tuned to E standard (E A D G B e). But it is totally fine if one guitar is tuned to open A (D A d f# a d') and the other to E standard. They don't have to be in the same tuning in order to play together. But an A on the one guitar must have the same pitch as the A on the other guitar.

  • "They don't have to be in the same tuning in order to play together": it seems to me likely that they would be more likely to be out of tune with each other, however, because of differences in tension for strings stopped at different points, especially for stopped strings on one instrument that are open on the other.
    – phoog
    Commented Feb 4, 2019 at 20:41
  • I believe the effect of "chorusing" often involves taking two recordings of an instrument, then tuning one of them a little sharp or flat. I my be mistaken, though.
    – user45266
    Commented Feb 5, 2019 at 23:36
  • I dont think so. The variation in pitch caused by different attack, different finger pressure, etc. is enough to create the beat.
    – flappix
    Commented Feb 6, 2019 at 10:37

Same reason, really, as to why some guitarists need/have to use capos. If I'm playing a song in concert B, I'm happy doing that. Another guitarist might prefer to capo on 2nd fret and play it in his mind, in A. Generally, all guitarists will tune to concert, but if one decides he'd rather play a tone lower, for better sound, etc., then he'll tune differently and compensate. It may well be that you've already been party to this, but not even realised - there's no good reason why you should - everyone is effectively in the same key, so it isn't apparent.

  • 1
    More seriously than above - imagine you played with a keyboard player who was great - but could only play in C... so every song he would transpose his entire keyboard so he could play it in C. It wouldn't make the slightest difference to the end result, whatever anyone else in the band thought of him having to do it.
    – Tetsujin
    Commented Jan 3, 2019 at 19:42
  • 1
    @Tetsujin - been there done it!
    – Tim
    Commented Jan 3, 2019 at 21:21
  • 1
    @Tetsujin Irving Berlin apparently played everything in F#.
    – phoog
    Commented Feb 4, 2019 at 20:43
  • @phoog - or was it Gb..?
    – Tim
    Commented Feb 4, 2019 at 21:34

If two guitars are played in the same tuning, and the musicians use the same chord shapes and scales, this can be uninteresting. For example, if both players are using open chord shapes, they are probably playing the exact same chord notes in the same voicing.

One way to make it more interesting is for one player to, for example, play up the neck while the other plays at the nut. This changes the chord voicing, adding interest.

Another way to achieve similar results is for one player to play in a different tuning. This likely changes the voicing of even open position chords, so that even if both player play near the nut using open chords, they won't sound exactly the same.


If by "Tuning" you mean "pitch" as "A - 440Hz" then no. All the instruments, not just guitars, but piano, fiddle, bass, synths etc. need to use the same "baseline". The standard is 440Hz. You tune to the instrument which can't change its tuning easily (ie. grand piano)

If you mean the order in which the strings are tuned, then standard is EADGBE. There is no need to have everyone tuned the same as long they adjust, in fact, it will probably sound more "interesting" if some players tune differently. For example, slide player will tune to open chord while rhythm player will stay in standard (or play in higher position with capo).

  • Arguably, many instruments tune to A=392 or A=523. Though it's probably more accurate to say that they tune to B=440 or F#=440 instead.
    – phoog
    Commented Feb 4, 2019 at 20:46

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.