Sanctum explores the sound of improvisation in Holiness-preaching traditions. I draw inspiration from recorded sermons, The Praying Slave Lady by Pastor Shirley Caesar and The Eagle Stirs Her Nest by Reverend C. L. Franklin, and Reverend Charles Albert Tindley’s hymn, Stand By Me. Included are the voices of Marlene Pinnock and of activists in Ferguson, Missouri from 2014. By employing techniques of layered repetition, rhythmic intensity, sounds of moaning and whooping, Sanctum invokes solace found in the midst of persecution and tribulation.