Automatic double tracking delay (or, in the phaser, a variable phase network). Other notable uses of ADT doubling echo are apparent on select material by Elton John. Some examples of this can be heard on Nigel Olsson's drums, especially the tom toms, on songs such as Don't Let The Sun Go Down On Me from the Caribou album, as well as Better Off Dead and Someone Saved My Life Tonight on Captain Fantastic And The Brown Dirt Cowboy. ADT became the standard recording studio technique for simulating double tracking throughout the late 1960s and 1970s until the arrival of digital technology in the
Captain Fantastic (TV series) the world using the electronic gadgetry contained in her "horrible handbag", while Captain Fantastic tried to set things right using his high-tech umbrella. Each episode ended on a cliffhanger, usually accompanied by a sarcastic comment from the announcer. During one first series episode of the show, Eric Idle followed the "Captain Fantastic" segment with the song "Captain Fantastic, We Love You", backed by the Bonzo Dog Doo-Dah Band. The performance featured several of the regular cast members dancing while dressed as superheroes, including Jason who was dressed as Robin. Some years later Jason was to wear a Batman suit in