Welcome!
I’m a cellist and a composer, in whose music different worlds combine.
Portfolio
Projects
Here you may check out what I’ve been up to!

Aboagora 2023: Void
I played cello and designed interactive electronics for a performance and installation made for Aboagora Symposium 2023: Void.

Lilja and the Banshee
We performed music by Þorkell Nordal, Sól Ey and me by me and Lauri Antikainen, at Vapaan Taiteen Tila in Helsinki.

...siemenestä kasvaa puu...
The work is a sound installation that the installation guest can interact with. One mayrecord a short sound clip, for example a whistle or a handclap and experience how theMax/MSP patch starts to produce music based on only this single sound. The processmirrors the changes a seed goes through as it matures into a tree.
Upcoming
6.8.2025
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Elämän ja kuoleman syksy - Teemu Mastovaara's Profile Concert
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Turku, Finland
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6.9.2025
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NISKAVUOREN NAISET - Lisänäytökset
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Jokioinen, Finland
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7.9.2025
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NISKAVUOREN NAISET - Lisänäytökset
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Jokioinen, Finland
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Photography by Pekko Vasantola
"Teemu Mastovaara is an exceptionally diverse and interesting musician: a wonderful cellist and an always surprising composer with a distinct and personal voice."
Mikko Luoma
Classical Accordionist, Senior Lecturer at Turku Arts Academy