There are multiple artists named Stor

1. STOR, real name Ulises Infante Azocar (born 8 April 1987) is a Swedish rapper from Stockholm. Azocar grew up in Huddinge outside of Stockholm with his mother and siblings. His parents are Chilean who fled to Sweden in 1976. His father is the Chilean poet Sergio Infante and his grandfather is the poet Rubén Azocar. Being part of the Swedish hip-hop scene since 1998 when he was only 11 years old. Azocar released his debut music album in 2009 called Nya skolans ledare, which he got awarded a P3 Guld award for in the category Hiphop/soul of the Year. On the album he collaborates with rapper Petter, DanJah, Promoe and Adam Tensta.

Azocar is a member of the hiphop music collective AYLA which consists of Azocar, Carlito, Mohammed Ali and their producer Mack Beats.

He was previously part of Swedish hip-hop group Vendetta together with Martin Sakarias Berger.

2) STOR - Czech death ambient / industrial / power electronics / noise project originally founded in 2010 as solo project of Guldur. After two years, Stor has grown to the shape of three headed beast with Vermin, Trox and Guldur. In the summer of 2012 Stor will release their first demo EP "Forgotten Sewers" as a split with Slovakian project METROM. The release wii be done by the Slovakian label Nomad Sky Diaries. For 2012 there is also next release scheduled and that will be another EP "Dystopian Reality".
http://bandzone.cz/stor

3) Stor is also a Dutch alternative band.
http://www.myspace.com/storband. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.