The trailer of Pawan Kalyan's upcoming film Gabbar Singh will be out for Ugadi and the new stills will be released on February 20. Currently, the shooting is under progress in Ramoji Film City where the unit is filming vital scenes on Pawan Kalyan, Shruti Hassan, Ali and others. After this schedule, the unit will shoot a duet song on the lead pair in Paris. The entire shooting of Gabbar Singh will be wrapped up by March 15 and the movie is expected to hit the screens in the last week of April. Devi Sri Prasad is composing the music.