It has come to my attention that Guru has recently been hospitalized due to a heart attack and is currently in a coma. For those who DON'T know (but should). Guru is one half of Gangstarr, one of the most respected hip-hop groups of all time. He has also worked on many projects including "Jazzmatazz" a hip-hop, jazz, and acid jazz compilation series that was released in the mid 90s. Guru's voice and Primo's beats are arguably the most prominent 'sounds' of 90s east coast rap.