All guitar players in the world are aware of the standard tuning pattern that is the E A D G B e. But there are many more patterns in which a guitar can be tuned. All such patterns are collectively known as alternate guitar tuning. The trend of tuning guitars to various patterns is certainly on the rise. However, it is recommended that you should experiment with these only after mastering the guitar with the standard tuning. Alternate tunings are not a new phenomenon, they are being used for years by several well-known, and technical guitarists. It is just now that these tuning styles are coming to light. Many modern guitarists are inspired by these tunings.