query: Who coined the term "hippie"?
passage: Etymology of hippie
According to lexicographer Jesse Sheidlower, the terms hipster and hippie derive from the word hip and the synonym hep, whose origins are unknown.[1] The words hip and hep first surfaced in slang around the beginning of the 20th century and spread quickly, making their first appearance in the Oxford English Dictionary in 1904. At the time, the words were used to mean "aware" and "in the know." In the late 1960s, African language scholar David Dalby popularized the idea that words used in American slang could be traced back to West Africa. He claimed that hipi (a word in the Wolof language meaning "to open one's eyes") was the source for both hip and hep.[2] Sheidlower, however, disputes Dalby's assertion that the term hip comes from Wolof origins.[1]
passage: Music of Ghana
 Ghana Hip hop or hip-hop music genre is a subculture and art movement which developed in Ghana during the late 1990's. The hiphop genre came into existence in Ghana through Reggie Rockstone, who is known as the hiplife father and other notable musicians such as Jayso and Ball J .It first came to Ghana as Hiplife where Reggie Rockstone introduced a fusion of hiphop beats with African sounds to create a whole new genre known as Gh hiphop.