Question: What was the relationship between Chembai Bhagavatar and Lalgudi Jayaraman?
Context: Dr. Jayanthi Kumaresh is a Veena artist from Tamil Nadu, India.  Jayanthi comes from a lineage of musicians who have been practicing Carnatic music for six generations and started playing the Saraswati Veena at the age of 3.  Smt.  Lalgudi Rajalakshmi, her mother, was her first teacher and she later moved to her maternal aunt, Smt.  Padmavathy Ananthagopalan as part of Gurukula vasam for intense training in Veena.  She is the niece of Violin Legend Sri.  Lalgudi Jayaraman.  She is also blessed with a rare opportunity to learn Veena from the Veena Maestro, Sundaram Balachander.  She is married to Vid.  Kumaresh Rajagopalan, the younger of the famous Ganesh Kumaresh violinist duo. Sri T K Radhakrishnan - renowned Carnatic Classical Flutist and Musician was born in the year 1919, his talent in Flute honed by Sangita Kalanidhi Palladam Sanjeeva Rao.  He learnt the other aspects of music from his maternal grandfather Kittam Bhagavatar.  His father Late Sree T. G. Krishna Iyer, well known as "Lalitha Dasar" has composed many songs and slokas on various deities with the Mudra "Sree Lalitha".  Many of these compositions are set to tune by Sri Chembai Vaidyanatha Bhagavatar.  His late brother, Sree T. K. Ramachandran, had also been a leading violin vidwan. Kanmani is a Malayalam music album that was released in the Indian State of Kerala and the United States.  The album features lead Malayalam singers such as Madhu Balakrishnan, Vidhu Prathap, Manjari, Franco, Unni Menon, and Jassie Gift.  It also includes the talents of flautist Prasad Bhandarkar, a pupil of maestro Hariprasad Chaurasia, and violinist Anuradha Sridhar, the niece of violin maestro Lalgudi Jayaraman. Chembai Vaidyanatha Bhagavatar a.k.a. Vaidyanatha Iyer (Malayalam:ചെമ്പൈ വൈദ്യനാഥ ഭാഗവതർ, b. 1 September 1896, d. 16 October 1974) was a Carnatic music singer from Palakkad (state of Kerala, India).  Known by his village name "Chembai", or simply as "Bhagavatar", he was born to Anantha Bhagavatar and Parvati Ammal in 1896, into a Tamil Brahmin family at Kottayi-I/II near Palakkad on Janmashtami day.  Chembai was noted for his powerful voice and majestic style of singing.  His first public performance was in 1904, when he was nine.  A recipient of several titles and honours, he was known for his encouragement of upcoming musicians and ability to spot new talent.  He was responsible for popularising compositions like "Rakshamam" and "Pavana Guru", among others.  The music critic 'Aeolus' described him as "the musician who has meant the most to Carnatic Music in the first fifty years of the 20th century."  His prominent disciples include Chembai Narayana Bhagavathar, Mangu Thampuran, Guruvayur Ponnammal, T. V. Gopalakrishnan, V. V. Subramaniam, P. Leela, Jayan and Vijayan, K. J. Yesudas and Babu Parameswaran, among others.  He also mentored and lot of young accompanists, including Palghat Mani Iyer, Lalgudi Jayaraman, M. S. Gopalakrishnan, T. N. Krishnan, Palani Subramaniam Pillai and L. Subramaniam.  Memorial music festivals have been held in his honour annually since his death in 1974, the most important being the annually celebrated Chembai Sangeetholsavam. Saketharaman (born on Nov 24, 1982) is a performing musician of Carnatic music in India.  He is a disciple of Lalgudi Jayaraman.  He is an 'A 'grade All India Radio artist. M.S. Gopalakrishnan, a.k.a. MSG, (10 June 1931 – 3 January 2013) was a violinist in the field of Carnatic music.  He was awarded the Madras Music Academy's Sangeetha Kalanidhi in 1997.  He was a recipient of the Padma Bhushan, Padma Shri, Kalaimamani, Sangeetha Kalanidhi and Sangeet Natak Akademi awards, and is commonly grouped with Lalgudi Jayaraman and T.N.Krishnan as part of the violin-trinity of Carnatic Music. O. S. Thiagarajan (born April 3, 1947) is a Carnatic Musician based in Chennai.  He is the son and disciple of Sangeetha Booshanam O.V.Subrahmanyam.  He learnt music from Sangeetha Kalanidhi T.M. Thygarajan, while Padmabhushan Lalgudi Jayaraman provided guidance/mentorship early in his career.  An ‘A- Top’ graded artist of the All India Radio and of Doordarshan, he has been giving a large number of concerts well appreciated and relished.  He is regularly featured by all leading sabhas in Chennai as well as throughout India and has been accompanied by top accompanists such as Lalgudi Shri.G.Jayaraman, M.S. Gopalakrishnan , V.V. Subrahmanyam on violin, Palghat Mani Iyer,Dr T.K.Murthy, Palghat Raghu, Karaikudi Mani, Trichy Sankaran, Umayalpuram Sivaraman on mridanagm, Shri.G Harishankar on Kanjira and Vikku Vinayakaram on Ghatam.  He has toured many countries, including USA, Canada, Australia, Singapore, Middle East, Malaysia, Hong Kong, South Africa, and many cities in Europe.  He worked as Dean, Faculty of Fine Arts, and Annamalai University for 5 years.  He has trained many disciples who are active on the concert circuit. Lalgudi Gopala Iyer Jayaraman (17 September 1930 – 22 April 2013) was an Indian Carnatic violinist, vocalist and composer. Trippunithura Narayanan Krishnan (born 6 October 1928) is a Carnatic music violinist.  He was awarded the Madras Music Academy's Sangeetha Kalanidhi in 1980.  He is commonly grouped with Lalgudi Jayaraman and M.S. Gopalakrishnan as part of the violin-trinity of Carnatic Music. Padmavathy Ananthagopalan (born 12 July 1934) is a classical musician and veena maestro from India, in the Carnatic Music genre.  She also plays the mridangam and the nagaswaram.  She has seven decades of experience in playing the veena.  She hails from a family of accomplished musicians that include maestro Lalgudi Jayaraman and her ancestors are direct disciples of Saint Thyagaraja.
Answer: mentored