Hans-Ola Ericsson has been played on NTS shows including Who's That Girl? w/ Leyla Pillai , with Principal Sound first played on 6 January 2020.

Hans-Ola Ericsson (born 1958 in Stockholm) is a Swedish organist and composer.

Ericsson studied church music at the Royal College of Music in Stockholm, and continued his organ and composition studies at the Hochschule für Musik Freiburg in Germany. He also studied privately with Luigi Nono and Olivier Messiaen. Most influential among his composition teachers have been Klaus Huber, Brian Ferneyhough, and Nono.

In 1988, Ericsson was appointed professor of organ repertoire playing at the Piteå School of Music, a department of…