María Dolores A. Matienzo (b. 1979) a composer, poet, and archivist living on unceded Coast Salish lands in so-called Seattle, Washington. Her works explore ritual, sensory experience, immaterial labor, and memory and memorialization. She has written and performed experimental music for over 20 years under her own name, as well as Black Tent and numerous other monikers. In addition to her own imprint, Imprecision Art, her work has also been published in or released by Abundant Number, American Tapes, Travesties?! A Queer Journal of Uncanny Arts, Sockets Records, erato Literary Magazine, Fantômes, and as part of the Black Metal Rainbows compilation for the homonymous book published by PMPress in 2022.