Str’s Osthi has a peppy title song that begins with the lyrics Osthi Mammae. The star had wanted the popular rapper Baba Sehgal to render this song and had roped him in particularly for the song. This song will top the charts once released, it is believed. Osthi’s music director Thaman has said that this title song will be released as a single and is thrilled to have his first single released.