In the third installment of Bob's 1978 press conference at the Waldorf Astoria, he talks with reporters about music's revolutionary potential, summing his thoughts up with the legendary setiment, "Music is the biggest gun."

In the second installment of Bob's famous press conference at the Waldorf-Astoria in New York City, he discusses the potential globalization of Rastafari, the future of the Wailers as a touring band and Marxism.

In this rare footage from Bob's last rehearsal, catch the band running through the powerfully ominous song, "We and Dem" at Criteria Studio in Miami.

When Bob released Rastaman Vibration in 1976, he noted that the most important thing to take away from it was the lyrical content. In "Night Shift," which he rehearses in this exclusive video series from a September 1980 session at Miami's Criteria Studio, he takes on the worker's voice, relating to the common struggle of earning a daily wage.

In this clip from Bob and the Wailers' 1980 rehearsal at Miami's Criteria Studios, the band runs through a combined version of "Running Away" and "Crazy Bandlheads," songs he often combined in live performances.

In this exclusive video from a September 1980 rehearsal session at Miami's Criteria Studios, catch Bob and the Wailers running through an extended version of "Jah Live," before the second leg of the Uprising tour.

After a screening of Bob's "Live at the Rainbow" DVD at London's Covent Garden Odeon, Stephen, Damian and Julian Marley spoke to music writer and reggae expert Lloyd Bradley about their childhoods with Bob and how they continue to honor his legacy today.

In this rare clip of Bob and the Wailers performing 'Coming in from the Cold' during Bob's last rehearsal, the band takes what was a four-and-a-half-minute bouncy island jaunt and stretches it out into a more-than-seven-minute jam.

In this exclusive video series from the September 1980 rehearsal session at Miami's Criteria Studio, Bob and the Wailers prepare for the second leg of the Uprising tour that began in Boston on September 16, 1980. In this clip, the band rehearses "Burnin' and Lootin'," one of his most emotionally charged numbers.

Bob and the Wailers work out one of their biggest hits.

After he was awarded the Peace Medal of the Third World by the United Nations, Bob Marley discussed his opinions on much more than music in this rare 1978 press conference at New York City's Waldorf-Astoria hotel.