ay ▁Sub rah man yan ▁and ▁T . ▁M . ▁Kr ish na ▁wrote ▁the ▁book ▁' Pro f . ▁S amb amo orth y , ▁the ▁vision ary ▁music ologist ', ▁detail ing ▁the ▁life ▁and ▁times ▁of ▁Prof . ▁S amb amo orth y ▁– ▁em inent ▁Indian ▁music ologist . ▁The ▁book ▁was ▁published ▁to ▁comm emor ate ▁his ▁birth ▁cent en ary . ▁In ▁ 2 0 0 7 , ▁Jay ash ri , ▁T . ▁M . ▁Kr ish na ▁– ▁leading ▁Car n atic ▁vocal ist ▁and ▁M yth ili ▁Ch andr ase kar ▁– ▁Senior ▁Vice - Pres ident ▁at ▁J WT ▁together ▁wrote ▁the ▁book ▁Vo ices ▁Within , ▁– ▁a ▁one - of - a - kind ▁coffee ▁table ▁book ▁that ▁capt ures ▁the ▁pione ering ▁spirit ▁of ▁ 7 ▁of ▁the ▁greatest ▁Car n atic ▁master s ▁of ▁the ▁previous ▁gener ations . ▁ ▁Jay ash ri ▁featured ▁in ▁the ▁first ▁full ▁length ▁Car n atic ▁music ▁film ▁' M arg az hi ▁R ag am ', ▁concept ual ised ▁by ▁Director ▁P ▁Jay endra . ▁This ▁was ▁a ▁ground ▁breaking ▁vent ure ▁that ▁showed ▁Car n atic ▁music ▁in ▁a ▁whole ▁different ▁light . ▁The ▁movie , ▁released ▁in ▁ 2 0 0 8 , ▁used ▁the ▁very ▁best ▁and ▁latest ▁techn ologies ▁for ▁video ▁and ▁sound ▁recording . ▁In ▁her ▁quest ▁to ▁reach ▁music ▁to ▁the ▁next ▁generation , ▁she ▁along ▁with ▁T . ▁M . ▁Kr ish na ▁and ▁Y