The Soul of Music is a new 4-part series from the Overheard at National Geographic podcast. It features conversations between musicians and National Geographic Explorers about how history and nature inspire their art. The featured artists include: - Grammy winner Rhiannon Giddens, who discusses banjo history - Rapper Sompa the Great, who jammed out in the Australian outback - Trumpeter Chief Zion Atunde Adjua, who talks about Louis Armstrong's legacy - Ethiopian jazz singer McLeet Hedero, who calls her music "migration music" The episodes will be available starting February 7 on the Overheard at National Geographic podcast. The musicians share in-depth perspectives on their creative processes and how their adventures connect them to nature and history.