After donning multiple hats of actor, director and singer, STR has recently taken up another new responsibility. The young star is composing the music for Santhanam’s upcoming film Sakka Podu Podu Raja. Now, the latest is that STR has completed composing the songs for the film. Produced by VTV Ganesh and directed by debutant Sethuraman, the comedy drama also stars Vaibhavi Shandilya and Vivek in prominent roles.