Timo Koivusalo | Timo Kotipelto | Timo Maas | Timo Kahilainen | Timo Zahnleiter | Timo Tolkki | Timo Soini | Timo Vihavainen | Timo Rose | Timo Rautiainen | Timo Mäkinen | Timo Kivimäki | Timo Joensuu | Timo | Jussi Väänänen |
Among the kantele artists who have played Koistinen’s instruments are Timo Väänänen, Ritva Koistinen, Eva Alkula, Eija Kankaanranta, Senni Eskelinen, Olga Shishkina and others.
Besides Ritva Koistinen, among the many artists playing the Koistinen concert series are Timo Väänänen, Eva Alkula, Eija Kankaanranta, and Senni Eskelinen.