A unconventional yet lyrical album of creative jazz from the New York quartet of Angelika Niescier on alto sax, Denman Maroney on hyperpiano, James Ilgenfritz on contrabass, and Andrew Drury on percussion, Maroney's piano preparations and Drury's objects complementing complex time signatures and intricate notated materials that yield lush, beautiful music.

Recorded at the Galeria Monumental during the Small Format Materials II Festival, Sul is a large string-oriented ensemble led by Ernesto Rodrigues that includes percussionist Andrew Drury and double bassist Hernani Faustino, alongside Creative Sources core players, orchestrated with viola, violin, cello, double bass, classical guitar, zither, percussion and objects.