the school's restrictive approach. Throughout the rest of his career, Haack rejected restrictions of any kind, often writing several different kinds of music at one time. He spent the rest of the 1950s scoring dance and theater productions, as well as writing pop songs for record labels like Dot Records and Coral Records. Haack's early scores, like 1955's Les Etapes, suggested the futuristic themes and experimental techniques Haack developed in his later works. Originally commissioned for a Belgian ballet, Les Etapes mixed tape samples, electronics, soprano, and violin; the following year, he finished a musique concrète piece called "Lullaby for a Cat". As the 1960s began, the public's interest in electronic music and synthesizers increased, and so did Haack's notoriety. Along with songwriting and scoring, Haack appeared on TV shows like I've Got a Secret and The Tonight Show starring Johnny Carson, usually with Pandel in tow. The duo often played the Dermatron, a touch- and heat-sensitive synthesizer, on the foreheads of guests; 1966's appearance on I've Got a Secret featured them playing 12 "chromatically pitched" young women. Meanwhile, Haack wrote serious compositions as well, such as 1962's "Mass for Solo Piano", which Pandel performed at Carnegie Hall, and a song for Rocky Mountain House's 50th anniversary. One of his most futuristic pieces, 1963's "Garden of Delights", mixed Gregorian chants and electronic music. This work was never broadcast or released in its complete form. From Children's Music to Electric Lucifer (1963-1976) Haack found another outlet for his creativity as an accompanist for children's dance teacher Esther Nelson. Perhaps inspired by his own lonely childhood, he and Nelson collaborated on educational, open-minded children's music. With Pandel, they started their own record label, Dimension 5 Records, on which they released 1962's Dance, Sing, and Listen. Two other records followed in the series, 1963's Dance, Sing, and Listen Again and 1965's Dance, Sing, and Listen Again & Again. The records included activity and story songs typical of those found on other children's records at the time. The music moves freely between country, medieval, classical, and pop, and mixes instruments like piano, synthesizers, and banjo. Lyrics deal with music history or provide instructions like, "When the music stops, be the sound you hear", which resulted in an often surreal collage of sounds and ideas. The otherworldly quality of Haack's music was emphasized by the instruments and recording techniques he developed with the Dance, Sing,