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
Bernie Taupin lyrics for 10 songs (and an 11th completed non-album track "Across the River Thames") for John's 2006 album "The Captain & The Kid" (sequel to "Captain Fantastic and the Brown Dirt Cowboy") and appeared on the cover with him for the first time marking their 40th anniversary of working together. ("Across the River Thames" was issued as an Internet-only download as a bonus with certain editions of "The Captain & the Kid".) On 25 March 2007, Taupin made a surprise appearance at John's 60th birthday celebration at Madison Square Garden, briefly discussing their 40-year songwriting partnership. Of Taupin's importance to