Robertson, Craig. 2015. “Musical Processes and Social Change: Reflexive Relationships with Identity, Memory, Emotion and Beliefs.” In Music, Power and Liberty: Sound, Song and Melody as Instruments of Change., edited by Craig Robertson and Olivier Urbain, 204–24. London: I.B.Tauris. https://www.bloomsburycollections.com/book/music-power-and-liberty-sound-song-and-melody-as-instruments-of-change/ch13-musical-processes-and-social-change.