Their recordings were issued by RCA Victor , Columbia , Decca and EMI .
Vronsky & Babin were introduced to American audiences through their recordings of the piano music of Sergei Rachmaninoff , who became their friend and mentor .
audiences ' recordings were issued by RCA Victor , Columbia , Decca and EMI .
Vronsky & Babin were introduced to American audiences through their recordings of the piano music of Sergei Rachmaninoff , who became their friend and mentor .