Iannis Xenakis (1922–2001) was a Greek-French composer, architect and engineer.
Some examples from art that exhibit this form of radical creativity might include Gustav Metzger's body of work, Henry Flynt's notion of Concept Art or Agnes Denes's Wheatfield. In music, it’s perhaps a figure like Iannis Xenakis and the ideas he presents in Formalized Music.
AA Cavia, AA Cavia on Summoning Worlds