Human hair color account for all possible shades of brown, blond, or red (for example, platinum blond versus dark blond/light brown), nor does it explain why hair color sometimes darkens as a person ages. Several gene pairs control the light versus dark hair color in a cumulative effect. A person's genotype for a multifactorial trait can interact with the environment to produce varying phenotypes (see quantitative trait locus). Natural hair color can be brown, blond, black, red, or white; all natural hair colors including grey, white and lightest blond, are shades of brown. The Fischer–Saller scale, named after Eugen Fischer and , is
Brandon Saller Hollywood Records and released 2007's Lead Sails Paper Anchor and 2009's Congregation of the Damned. After over 10 years of worldwide success, the band embarked on hiatus, but returned in 2014. They released their sixth studio album, Long Live in 2015. Saller did not sing on the band's 1998 EP, "Visions", as he only played drums for the band at that time. Between "Visions" and " Fractures in the Facade of Your Porcelain Beauty", Saller learned to sing while playing drums and became the band's clean vocalist. On Suicide Notes and Butterfly Kisses, his vocals were largely confined to choruses,