The band was formed in 2005 with the name 'Brainstorming', they started as a Dream Theater cover band. After some local shows and several line-up changes, they began writing their own songs when the brothers Karim (Guitars) and Fadhel (Keyboards) joined the band in 2008. With founder member Yessine Belghith on bass guitar, Amine Hassine (Vocals) and Amine Fekih (Drums). The band opened for Symphony X show in March 26th 2011 with Khalil Saied as Lead singer and started months later working on their 1st album... The name Lost Insen is a sort of fusion of an English word and an Arabic one, as 'Insen' means human... They released their first album ''Here After'' on February 9th 2014 http://lostinsen.bandcamp.com/