In the late 1960s, he turned his attention to electronic music. He acquired a Moog III synthesiser and began building his home studio. He started composing "Snowflakes are Dancing" in 1974, which was a worldwide success. In that year, he also composed music for the Japanese film "Last Days of Planet Earth"
He kept on releasing albums as Firebird, Pictures at an Exhibition, Grand Canyon, Bach Fantasy. He gave a big concert in Linz, Austria called "Mind of the Universe", playing instruments in a pyramid on top of 80,000 people.
He is now the Honorary President of the Japan Synthesizer Programmers Association.