"We discovered the church in Kyjatice three years ago during our irregular wanderings across southern Slovakia. We were completely enchanted by this well hidden medieval building standing over the village, surrounded by sunny fields and dense forests. We asked ourselves how we could bring life again to the church, how we could fill it with sound which would not interrupt the contemplative character of that specific environment.

The result should have been the sound intervention which would awaken and reveal every corner inside of the church. Just for a moment, we wanted to caress all the monumental fresco paintings, creaking wooden benches, pipes of howling organ, hand painted ceiling and carved saints by sound which could release them from the long guarded and abandoned silence.

In the two compositions for vibraphone she wrote for mappa editions, Sarah Hennies analyses the psychoacustic dimensions of space. Sisters is a sonic exploration which opens the space between the rough walls of the church, an infinite pulse penetrating into every crinkle, hole and fold. In the sense of her quote "When you pulse one note on a vibraphone for 20 minutes, why do you need to do anything else?", we witness the fullness of one single tone, disappearing resonances and gentle changes, which reveal various performative, spatial, psychic and listening situations.

Sisters was a challenge for Lenka Novosedlíková, who is slovak composer, performer and organizer. Novosedlíková is well known distinctive figure of the youngest composers generation in Slovakia. She moves across contemporary composition and interpretation (percussion instruments), improv or electronic music projects. She is member of Cluster Ensemble which is renowned Slovak ensemble with many international achievements."

Mappa Editions, 2018