Dirt Tone (də́rt tón) is a term that refers to the fuzzy, overdriven sounds that can be obtained from an electric guitar. To create a dirt tone, the gain control on the guitar amplifier must be turned up until there is a significant blend of distortion and clean tones. Next, the treble tone controls on the amplifier and the guitar (if it has one) must be turned down to about three quarters of the way. This will create a muddier, heavier sound and result in a dirt tone. Volume and gain can be adjusted until the player has the desired sound. This kind of guitar sound is used mainly in music with a rockier edge, such as alternative rock, heavy blues and metal.