What makes What You Know by T.I. notable?

'What You Know' achieved significant commercial success, peaking at number three on the Billboard Hot 100 and earning T.I. a Grammy nomination for Best Rap Solo Performance. The song's infectious hook and powerful production helped to define the Atlanta hip-hop sound during this period and influenced countless artists in the genre. When 'What You Know' was released in February 2006, T.I. was solidifying his status as a leading figure in Southern hip-hop following his breakthrough album, 'Trap Muzik' (2003). This single came ahead of his critically acclaimed album 'King', which would further elevate his profile in the mainstream music scene.