Bj54321 a Hip Hop artist from Tampa, FL, releases his new hit single “Don’t Count Me Out”. Benjamin Cooley Jr., (born September 3, 1983), better known by his stage name BJ54321, is an American hip hop artist and music producer from Florida. Taking to music at a young age, he began rapping and writing his first bars at the age of seven. By 2014 he released his first mix tape and began making a huge impact on the radio stations...