A. Progeria, also known as Hutchinson-Gilford progeria syndrome (HGPS), is a rare genetic condition that causes a child's body to age fast. Most kids with progeria do not live past the age of 13.The disease affects both sexes and all races equally.rogeria, also known as Hutchinson-Gilford progeria syndrome (HGPS), is a rare genetic condition that causes a child's body to age fast.
Sigur RÃ³s. Sigur RÃ³s (Icelandic pronunciation: ( listen)) is an Icelandic post-rock band from ReykjavÃ­k, who have been active since 1994. Known for their ethereal sound, frontman JÃ³nsi's falsetto vocals, and the use of bowed guitar, the band's music is also noticeable for its incorporation of classical and minimalist aesthetic elements.
Other examples of crossover in music are bands that play a mix of genres such as funk, rap, rock, metal and/or punk, for instance bands such as Urban Dance Squad, Faith No More, Red Hot Chili Peppers, Primus, Linkin Park and Rage Against the Machine, 311, or crossover thrash bands such as D.R.I. or Municipal Waste.