He started singing for Vishnuvardhan in the 1972 film Naagarahaavu .
SPB 's voice suited Vishnuvardhan , and people felt it was a perfect combination .
Vishnuvardhan started singing for Vishnuvardhan in the 1972 film Naagarahaavu .
SPB 's voice suited Vishnuvardhan , and people felt it was a perfect combination .