Klaas Bolt (1927-1990) taught improvisation at the Sweelinck Conservatory in Amsterdam, where Masaaki Suzuki was among his students.
Recordings:
Klaas Bolt: Improvisations
– Haarlem Bavokerk, Haarlem Nieuwekerk, Zandvoort, Krewerd, Groningen Martinikerk
– Disque Lindenberg; CD 38,
Live Concert Maartenskerk Zalt
LBCD16
Includes an improvisation on Psalm 79
Audio:
Entry in the 7th Haarlem Improvisation Competition
Entry in the 8th Haarlem Improvisation Competition
Klaas Bolt – Haarlem, 1958
Klaas Bolt – Variatie over een Sint-Nicolaaslied – Grote of Sint-Bavokerk Haarlem