28-year-old rapper Soulja Boy debuted a new song about his bitcoin ($BTC) gains in his latest album, “Young Draco.” In the song, “[Bitcoin],” he claims to have made “100 racks,” or $1 million dollars, with $6,000. One of the latest musicians to reference cryptos, he is not alone: Mims, Snoop Dogg, 3lau and Young Dirty Bastard have also announced various projects or performances relating to crypto.