There are many tunings used for the guitar around the world. There is however, a tuning commonly known as "standard tuning", being (low to high) E A D G B E. This tuning has been considered as the standard since the late 18th century<ref>http://www.guitarnoise.com/faq.php?id=23</ref>. | There are many tunings used for the guitar around the world. There is however, a tuning commonly known as "standard tuning", being (low to high) E A D G B E. This tuning has been considered as the standard since the late 18th century<ref>http://www.guitarnoise.com/faq.php?id=23</ref>. |