Piet Mondrian | Piet Hein | Piet Pieterszoon Hein | Zwarte Piet | Piet Hein (Denmark) | Tony Piet | Piet Zwart Institute | Piet van Heerden | Piet Uys | Piet Oudolf | Piet Kramer | Piet Joubert | Piet Cronjé | Piet Cronje |
In 1963 he formed a quartet with pianist Misha Mengelberg and saxophonist Piet Noordijk which had a number of different bassists and which played at the 1966 Newport Jazz Festival, and in 1967 he was a co-founder of the Instant Composers Pool with Mengelberg and Willem Breuker, which sponsored Dutch avant garde performances.