M.A. Tiesenga is a composer, visual artist, sound artist, multi-instrumentalist, and improviser who uses expanded notation systems as inquiries into new sonic and relational possibilities. Their work explores the interplay between the procedure and enaction of scores within collaborative performance contexts, and sculpts that interplay into different sonic idioms. Conceiving of the musical score as both art object and notated intention, Tiesenga’s work allows both object and performance to be experienced as modular, living landscapes that reflect the people and spaces that engage them.