Question: when was the Japanese composer of avant-garde music who wrote Music for Electric Metronomes born 

<P0-S0>  He studied with Tomojiro Ikenouchi, Kishio Hirao, and John Cage. <P0-S1> Toshi Ichiyanagi (一柳 慧 , Ichiyanagi Toshi , born 4 February 1933) is a Japanese composer of avant-garde music. <SEP> <P1-S0> Takanori Arisawa (有澤 孝紀 , Arisawa Takanori , April 2, 1951 – November 26, 2005) was a Japanese composer and arranger best known for composing the "Sailor Moon" anime series and "Digimon" series (Seasons 1-4). <P1-S1>  He wrote music for the series, including its video games. <P1-S2>  Born in Tokyo, Arisawa began to learn piano at the age of 20. <P1-S3>  After graduating from Senzoku Gakuen College, Arisawa started his career in 1980 by composing "Shinjuku Transfer". <P1-S4>  He worked for the Tokyo Broadcasting System and wrote several TV dramas. From the 1990s until his death, Arisawa began composing for anime series exclusively. <P1-S5>  His work on "Sailor Moon" was initially based on pop music, but gradually began to change to those found in classical music. <P1-S6>  "Sailor Moon" was successful and Arisawa won several awards for his work. <P1-S7>  After "Sailor Moon", Arisawa composed music for several shows, including the "Digimon" series, until his death from bladder cancer in 2005. <SEP> <P2-S0> Robert Gluck (born 1955) is a pianist and composer whose repertoire spans jazz, live electronic music, and avant-garde music. <P2-S1>  Karl Ackermann (All About Jazz), wrote of the latest of Gluck’s five recordings: “As a composer and player, Gluck ranks with the likes of Andrew Hill and Cecil Taylor… Something Quiet is completely original, artistically spontaneous, and intellectually challenging.” <P2-S2>  Allan Kozinn (New York Times) wrote that Gluck is “an accomplished jazz pianist” who played with “virtuosic fluidity.” <P2-S3>  Keyboard magazine named him June 2009 “Unsigned Artist of the Month.” <P2-S4>  Gluck’s current musical collaborators include saxophonists Joe Giardullo and Ras Moshe, bassists Christopher Dean Sullivan and Michael Bisio, drummer Dean Sharp, and computer musician/composer Neil Rolnick. <SEP> <P3-S0>  The piece involves the manipulation of electric metronomes, followed by various unspecified sounds and actions. <P3-S1>  It is a very theatrical piece, and reflects Ichiyanagi's affiliation with Fluxus, an experimental art movement from the sixties. <P3-S2>  The only true scored "instrument" is an electric metronome for each individual player, though the varying sounds and/or actions may involve many different instruments and objects at the discretion of the performer. <P3-S3>  Because the graphic notation of score (which is a series of dashes, lines, and numbers in an erratic pattern of connected paths) leaves a lot of room for personal interpretation and expression, each performance is unique, and almost certainly cannot be reproduced. <P3-S4>  There is no conductor for the performance. <P3-S5> Music for Electric Metronomes is an avant-garde aleatoric composition written in 1960 by Japanese composer Toshi Ichiyanagi for any number of performers between three and eight. <P3-S6>  It has been recorded on the album "Toshi Ichiyanagi: 1960's & 1990's". <P3-S7>  In a review of a performance by the S.E.M. Ensemble in 1992 at the Paula Cooper Gallery, the music critic of "The New York Times", Alex Ross, described the piece as "merely a timid, spastic prelude to György Ligeti's monumental "Poème symphonique" for 100 metronomes".