Aviv Geffen
Aviv Geffen (born May 10, 1973) is an Israeli rock musician, singer, songwriter, producer, keyboardist, and guitarist and the son of writer and poet Yehonatan Geffen and Nurit Makover, brother of actress Shira Geffen, and an alumnus of Rimon School of Jazz and Contemporary Music.
In addition to his solo career, Geffen is a founding member of the band Blackfield.
Geffen was and is extremely popular among Israeli youth who were known during the 1990s as the "Moonlight Children" (ילדי אור הירח).
Politically, he associates with the Israeli left.
His music deals with subjects such as love, peace, death, suicide, politics, and the army (in particular, the IDF).
He is often criticized for singing about the IDF while not having served, though he was discharged for medical reasons.
Cleomenes II
Cleomenes II( died 309 BC) was Agiad King of Sparta from 369 to 309 BC.
The son of Cleombrotus I, he succeeded his brother Agesipolis II.
He was the father of Acrotatus I, the father of Areus I, and of Cleonymus, the father of Leonidas II.
Alonso Mudarra
Alonso Mudarra( c. 1510 – April 1, 1580) was a Spanish composer of the Renaissance, and also played the vihuela, a guitar- shaped string instrument.
He was an innovative composer of instrumental music as well as songs, and was the composer of the earliest surviving music for the guitar.
Yasuichi Oshima
He is the father of manga artist Towa Oshima.
Lars Eliasson
He is the father of the later Member of Parliament Anna Eliasson.
Ronald Mourad Cohen
Sir Ronald Mourad Cohen( born 1 August 1945) is an Egyptian- born British businessman and political figure.
He is the chairman of The Portland Trust and Bridges Ventures.
He has been described as" the father of British venture capital" and" the father of social investment".
Östen Mäkitalo
Östen Mäkitalo( 27 August 1938 – 16 June 2011) was a Swedish electrical engineer.
He is considered to be the father of the Nordic Mobile Telephone( NMT) system and many times the father of cellular phone.
Obata Toramori
He was the father of Obata Masamori.
Livkot Lekha
Livkot Lekha (lit.
To Cry for You), also called LaNetzah Ahi (lit.
Forever, My Brother) is a Hebrew song written by Aviv Geffen in memory of his friend Nir Shpiener who was killed in a car crash in 1992 at the age of 18.
Aviv and Nir used to play music together.
Nir's mother has broadcast warnings on public radio to young drivers to take more care, telling Nir's story.
Afterwards the song was adopted by others as it fit the premature death of many young soldiers.
The song became most well known after the assassination of Yitzhak Rabin, when Geffen sang it in his memory.
Pydimarri Venkata Subba Rao
Pydimarri Venkata Subba Rao( June 10, 1916 – 1988) was a Telugu author who is best remembered as the composer of the National Pledge of India.

Question: Who is the father of the composer of song Livkot Lekha?
Answer: Yehonatan Geffen