Improtest: Three Free Radicals

The improvisational ensemble Three Free Radicals brings together two musicians—the duo consists of Minneapolis composer and live-electronics artist Scott L. Miller and guitarist-composer Mart Soo.

On November 20, they will present their new album DECADE at IMPROTEST, celebrating 10 years of collaboration and the release of their fifth record.

The album DECADE was recorded in May 2025 by Heikki Tikas, designed by Raul Keller, and is released under the IMPROTEST RECORDS label.

Scott L. Miller is known for his interactive electroacoustic chamber music, ecosystemic performances, and use of the Kyma sound design platform in free improvisation; he holds the title of Professor at St. Cloud State University in Minnesota.

Mart Soo is an Estonian guitarist/composer/improviser who has created a wide range of music for radio shows, theater productions, and films. Since 2005, together with musician Taavi Kerikmäe, he has organized the improvisational music event series IMPROTEST and has collaborated with an impressive lineup of musicians from Europe, America, and Japan.