The “Suite voor Harmonieorkest”was written in 1962 commissioned by the Ministry of Culture at that time. The rave reviews Bob Vos got for his “Concertino for Eb Clarinet and wind band led tot his commision. In this fourfold suite the composer succeeded to build a bridge between a, at that time, modern idiom and more traditional styles. Ton van Grevenbroek was commissioned by "Kunstfactor" to revise this wonderful suite and to modernize the instrumentation.