Azealia Banks has developed a fresh sound that has been acclaimed since her debut, 2011’s “212.” Fantasea is Banks’ full-length debut after singles, leaks, and an EP. The mixtape never gives the listener a chance to catch their breath. It is a party in a .zip folder. Full of Banks’ recognizable house beats, ever-changing production, and mixture of a mile a minute flow and Nineties r&b singing, referencing Aaliyah or Lauryn Hill.