Matthew Arndt studies musical poetics, three-voiced chant from the Republic of Georgia, and other instances of spirituality in music. He is also a composer of choral, flute, and piano music. Here is an interview with him: https://www.smore.com/yebpu.
Select recent compositions
"O Gladsome Light," perf. Orthodox Music Masterclass choir:
"The Jesus Prayer," perf. Cappella Romana
"There Is the Sea," part V of Heaven and Earth--excerpts of Heaven and Earth, perf. Cappella Romana
Cavatina on Schoenberg's op. 19, no. 6, perf. Michel Benhaïem