EghtesadOnline: A senior official congratulated acclaimed Iranian musician and ‘Kamancheh’ virtuoso Kayhan Kalhor, a member of the International Silk Road Ensemble, for winning Grammy award for ‘ Sing Me Home ’ on Tuesday.

EghtesadOnline: Cello virtuoso Yo-Yo Ma and his ensemble Silk Road, in which Iranian Kamancheh virtuoso Kayhan Kalhor is a member, won a Grammy award for ‘ Sing Me Home ’ album on Sunday.