Original sentence: He was internally selected by the Bosnian National broadcaster BHT to represent Bosnia and Herzegovina in the Eurovision Song Contest 2008 in Belgrade, Serbia.The song turned out to be a major success, and launched his showbiz career nationally, and then released more songs, among which were Vještica (The Witch), Mor'o (I had to) and Piškila (You've peed yourself), highly increasing his popularity in Bosnia.The song will be performed in the first semi-final of the 2008 Eurovision Song Contest on 20 May, 2008
Edited sentence: "Pokušaj" is an alternative rock-style song.He is known as the singer in Bosnia who frequently attempts creative and original things in music.He was internally selected by the Bosnian National broadcaster BHT to represent Bosnia and Herzegovina in the Eurovision Song Contest 2008 in Belgrade , Serbia.Laka was chosen among many other entries to represent Bosnia,and therefore, the Bosnian version ("Pokušaj") will represent the Bosnia and Herzegovina in the 2008 Eurovision Song Contest in Belgrade, Serbia, if it acquires enough votes at the first semi-final of the 2008 Eurovision Song Contest where it will be performed on 20 May, 2008.Laka will be on stage with female and male dancers.Laka won over the people of Bosnia with his originality, creativity, and quirky nature in his songs and performances.The song turned out to be a major success, and launched his showbiz career nationally, and then released more songs,  among which were Vještica (Witch), Mor'o (I had to) and Piškila (You peed yourself), highly increasing his popularity in Bosnia.The song was composed and written by Laka, who is the most popular alternative rock singer from Bosnia and Herzegovina