About Us

We make creative and fresh sounding instruments for composers and music producers.

Pssst! Instruments is a small company founded by two composers: Katarzyna Krzewińska and K. Pietras. They studied together and a decade later decided to team up and started working on their very first product – a virtual instrument based on human voice, called Shhh…

Combining their individual’s strengths and skills resulted in artistic sound library.

Pssst! Instruments office is based in Kraków, Poland.

We make creative and fresh sounding instruments for composers and music producers.

Pssst! Instruments is a small company founded by two composers: Katarzyna Krzewińska and Krzysztof Pietras. They studied together and a decade later decided to team up and started working on their very first product – a virtual instrument based on human voice, called Shhh…

Combining their individual’s strengths and skills resulted in artistic, but usable sound library.

Pssst! Instruments office is based in Kraków, Poland.

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