As a  part of various projects undertaken by  Sonic Octaves, Rajendra has himself composed of 5 albums and has published under Sonic Octaves Record Label. Rajendra has also composed background score for two short films one of which was filmed and released in the United States of America. Rajendra has also composed the theme music and jingles for some of the company's clients as well.
Rajendra's know-how both in rhythm and melody gives him the advantage to be arranger as well. He has arranged the songs for more than 10 albums. Rajendra likes to experiment with sounds and timbers and sonic textures to create moods and expressions suitable to project in hand and giving justice to the melody of the main song.