A six-string guitar is typically tuned to an E standard tuning, so an Eb standard tuning can be used by tuning each string down a half step. To help with this, there are many free tuners available online.Continue Reading
In general, it's recommended to tune a string down below the desired note and then tune upwards to match the pitch. This is because it's much easier to hear the difference in pitch when the string being tuned is flat. Strings that are too sharp are harder to notice.
Another important tip is to tune one string at a time, usually from the the low E string to the high E string. Once the high E string is set to the desired pitch, it may be necessary to check to make sure the lower strings are still in the proper pitch. This is because as the strings are successively tuned, the tension in the guitar's neck changes, which can cause strings to go back out of pitch.
New strings must be broken in, as well. They require multiple tunings. New strings can be stretched out by pulling them gently after they have been installed and re-tuning them multiple times. Old strings should always be replaced as they start to lose their pitch or break easily.
It's also important to tune the guitar every time it is played. As a guitar ages, the neck warps to the tension caused by the strings. If the strings are out of key and left that way for a long period of time, the neck becomes imbalanced and this can lead to problems. When storing a guitar for a long period of time, it's essential to loosen the strings so the tension is alleviated on the neck.Learn more about Musical Instruments