Keyhan Kalhor and Yo-Yo ma perform "Morghe Sahar"

Tehran.(Iranart)-Keyhan Kalhor, famous Iranian Kamanche musician, and Yo-Yoma, Famous cello musician and one of the best musicians of the century, jointly performed the famed Morghe Sahar song of Morteza Neydavoud and presented it to Iranians. Keyhan Kalhor who cooperate with Yo-Yo ma in " Silk way" group described Yo-Yo ma as a friend who motivates and encourages him.