Edited sentence: "Shots fired during UK rap concert", BBC News.March 22 2005.Nas is considered by many to be the greatest rapper of all time.Retrieved October 26 2005.Slick Rick has offered much praise of Nas saying:.cs:Nas.da:Nas.de:Nas (Rapper).es:Nas.fi:Nas.fr:Nas (rappeur).is:Nas.it:Nas (rapper).ja:ナズ.lt:Nas.nl:Nas (rapper).no:Nas (artist).pl:Nas.sv:Nas (rappare)