Sina Jahanabadi was born in Tehran. He is a kamancheh and violin player, composer and arranger. He developed a real passion for Iranian Traditional music, especially for the Kamanche and at the same time practising the Violin.
He graduated from the Conservatory of Music and then from the University of Arts in music and performance.
Since 1996 he has been playing as the Kamanche soloist in various music bands with several artists, including Mohammad Reza Shajarian, Shahram Nazeri, Hengameh Akhavan, Homayoun Shajarian, Mohammad Motamedi etc.

He has performed in numerous international Theatres, including Paris Theatre Hall (Theatre de la Ville ), Philharmonic Hall in Koln, Radio Berlin, Bimhuis in Amsterdam, Carningi Hall in New York, Walt Disney Hall in Los Angeles etc.
He also has performed in numerous international festivals, including Soufi, Fez, Beytedin, Tanger, Cartage, Tozer, Flamenco Bienal, Barbican etc.

He has played the kamancheh and violin in many film music and has been a supervising record in many music albums.