Given the task definition and input, reply with output. In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Passage: Philibert Rabezoza was born in 1923 in Ankadinandriana, a suburb of Antananarivo. His mother was born in Antananarivo and his father, a herdsman and farmer from Fianarantsoa, had previously been a singer at the Merina royal court before the colonization of Madagascar in 1897. Both of Philibert's parents were already aged at the time of his birth and they struggled to care for their new son alongside his six brothers and four sisters. As a child, Philibert assisted his family with looking after the livestock and farming their plot of land. In his early years he was given the nickname Rakoto by an older brother of the same name.Like many residents of the rural areas in central Madagascar at that time, Rakoto's brothers played the sodina, an end-blown tube traditionally made of bamboo or reed with three or six finger holes and a thumb hole down its length. One of the oldest and most iconic musical instruments in Madagascar, it is believed to have arrived on the island with the earliest settlers from Borneo around 2,000 years ago and remains widespread throughout the central highlands. Young Rakoto began playing the sodina when he was seven years old. He honed his skills by listening to village elders' sodina performances, and three years later the boy formed a small musical group called Ambohijatobe that performed locally at traditional festivities. During this period Rakoto had the opportunity to participate in a community musical competition. His competitors, who performed on accordions and guitars, threw stones at Rakoto when he stepped forward to perform on the sodina. Despite being struck in the face he completed his performance and was awarded first prize. In 1935 he was nominated by the local governor to represent his district in a national musical competition organized by the French colonial authority at Mahamasina stadium in Antananarivo. That same year Rakoto was orphaned at the age of 12, preventing him from further pursuing an education in the interest of earning a livelihood. A Frenchman hired the boy to work as an assistant baker until he came of age. Upon reaching adulthood, Rakoto left the bakery to become a metalworker while continuing to perform on the sodina in musical ensembles.
Question: What is the first name of the person who honed their skills by listening to the village elders' sodina performances?
Philibert.