‘This music strives for, and frequently succeeds in expressing a state of astonishing, soaring, feral ecstasy. Pitts' work frequently includes dense chromatic harmonies that in other contexts might sound raw, but when sung, are complex, but warm, even lush. He may flirt with a reassuring, familiar sentimentality, but he never succumbs to it, and the effect is bracing. On the other hand, his music is never so uncompromisingly dense that it loses the listener; it's rooted in triadic harmony and has an undeniable emotional directness that never leaves the work's meaning in doubt … in the double quartet that he conducts, Tonus Peregrinus, Pitts has assembled an ensemble for which he can write with impunity. Their ability to negotiate the music's extreme demands is staggering, and they do it with wonderfully pure tone, warm blend, and impassioned expressiveness. Pitts is a composer to watch out for: these remarkably assured and compelling works should be strong interest to any fan of contemporary choral music’ (AllMusic, USA)