According to his mother Gloria Carter, a young Jay-Z used to wake his siblings up at night banging out drum patterns on the kitchen table. Eventually, she bought him a boom box for his birthday and thus sparked his interest in music. He began freestyling, writing rhymes, and followed the music of many artists popular at the time. It is stated that he beat Busta Rhymes in a rap battle, but also has lost to DMX. On top of that, Bone Thugs-N-Harmony member Bizzy Bone was snatched by his employer and taken to New York to battle Jay-Z; Bizzy reportedly was victorious in the battle[citation needed].
In his neighborhood, Carter was known as "Jazzy", a nickname that eventually developed into his stage name, "Jay-Z". The moniker is also an homage to his musical mentor, Jaz-O (a.k.a. Jaz, Big Jaz), as well as to the J/Z subway lines that have a stop at Marcy Avenue in Brooklyn.[9]
Jay-Z can be heard on several of Jaz-O's early recordings in the late 1980s and early 1990s, including "The Originators" and "Hawaiian Sophie". He also collaborated with Inglewood, California producer Three-1-Zero. His career had a jump start when he battled a rapper by the name of Zai. The battle caught the eye of many record labels, as Jay-Z was able to hold his own against Zai. He also made an appearance on