Fifteen years after releasing his second studio album, “Trap Muzik” and becoming mega-famous, T.I. revisited some of his biggest hits for NPR’s Tiny Desk Concert series today (August 27). The Atlanta entertainer breathed new life into “Rubber Band Man,” “What You Know” and “Live Your Life” with spoken interludes on pivotal career moments (for instance, how the police raided his home soon after he shot the ”Rubber Band Man” video). He performed with a live band featuring students from The Atlanta Music Project, a non-profit organization providing tuition-free music education to children. Get into it.