Anto graduated as a pianist and composer from the Tallinn Conservatoire (now renamed the Estonian Academy of Music and Theatre). Since 2002, Anto has been professor of improvisation at the Estonian Academy of Music and Theatre. He has developed an original method of teaching improvisation and has held master classes presenting his method in many music academies and conservatoires in Europe. Anto has performed improvisations as a soloist and with several ensembles in festivals and concerts throughout Europe. In 2007, Fuzeau published Anto Pett’s Teaching System.