Otto Tolonen has been played on NTS shows including In Focus, with Guitare first played on 24 March 2023.

"An uncompromising young man." —Colin Cooper, Classical Guitar

"Otto Tolonen lets us experience something of the classical guitar magic with which the legendary Andres Segovia in his days filled the concert halls all over the world. He belongs to the very few musicians whose personality is completely reflected by their instrument." —Thomas Hitzemann, Osnabrück Zeitung