About us

Our team

“We want to contribute to making something of the ‘Kingdom of God’ tangible among creative artists and in the cultural world, and to enable artists to contribute their gifts to churches. Our focus: working with professional musicians in the fields of classical music, jazz, and ballet dancers.” (Beat Rink)

Beat Rink

Founder and leader of Crescendo International

Beat is a theologian and an ordained Minister of the Swiss Reformed Church. He has also studied linguistics, literature, and history. To date, he has published several of his books, including some of his poetry.

Beat works full-time for Crescendo.

CONTACT: beat.rink@crescendointernational.org

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Airi Rink

Founder and leader of Crescendo International

Airi originates from Finland and now lives in Switzerland. She is a psychological counsellor and a conference speaker.

Promotes spiritual movement in the world of music and culture. Specialty: Mentoring

CONTACT: airi.rink@crescendointernational.org

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Malin Hartelius

Member of Crescendo International Leadership, Opera singer

Swedish-born soprano Malin Hartelius studied in Vienna and began her career as a member of the Vienna State Opera. From 1991 to 2012, she was a permanent member of the Zurich Opera House. More…

CONTACT: malin.hartelius@crescendointernational.org

Krisztina Tarjányi

Member of Crescendo International Leadership

Actress, Stage director

Since 2017, I have been privileged to lead the spiritual program at the Crescendo Summer Institute. In this role, I explore the duty of an artist  More…

CONTACT: krisztina.tarjanyi@crescendohungary.org

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Tamás Tarjányi

Member of Crescendo International Leadership

Director of the Crescendo Summer Institute Opera singer

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CONTACT: tamas.tarjanyi@crescendohungary.org

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Ashley Latvala

Leader of Crescendo Dance

I am a former ballet dancer from Seattle, Washington, who has taught and directed dance programs in St. Petersburg, Russia, as well as studied the methodology of teaching classical dance at the Vaganova Ballet Academy also in St. Petersburg, Russia. I started Crescendo Dance with the vision of creating a place of spiritual support, encouragement, and transformational community for professional dancers in the mainstream world of dance.

CONTACT: ashley.latvala@cru.org

Franz Weidauer

Leader of Crescendo Jazz

Franz studied mathematics and is a passionate electric guitarist. He is inspired by art and music – especially as an expression of an encounter with God. He wants to accompany and encourage people so that creativity is given space. In his musical career, he has played in various worship bands and jazz combos. His interests include jazz, indie and electronic music.

He has been a member of the team since summer 2021 and the overall director of crescendo Germany since May 2024. His focus is also on administrative tasks and crescendo JAZZ.

CONTACT: franz.weidauer@crescendo-deutschland.de

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What  do we do?

We network, inspire and strengthen professional dancers and musicians in classical music and jazz so that their art, their lives and their spirituality can inspire each other and create resonance spaces for God.
We reach our goals through a wide variety of projects such as meetings, conferences, forums, concerts, musicians prayer meetings, play & pray, and various musical and artistic projects.