Greis is an MC from Switzerland and a member of the Bern-Rap-Crew "Chlyklass" (small grade of school)
After his solo debut "EIS" (Swissgerman for "One") in 2003 he went on to release albums with his crews PVP and Chlyklass, as well as a collaboration Album with Curse, Taz and Claud and countless guest appearances.
In Winter 2007 he released hes second album simply called "2". Special feature: the whole album has been recorded twice on two CD's. One in Swiss-german, the other one in French.
So it's possible for almost 90% of the Swiss people to understand his textes!