भायलिनाव गतकारि बाहायजेनो इलाहाबादनि स्व० गगन चन्द्र चटर्जीया , जाय गगन बाबु मुंजों मुंदांखामोन ।
The `` gatkari `` aspect on violin was initiated by late Gagan Chandra Chatterjee of Allahabad who was popular as Gagan Babu .