Complex sentence: Many of his solo songs and duets with all the leading female playback singers of that era were big hits.P.Susheela was introduced by Pendyala Nageswara Rao in the film "Petra Thai" (1952) in a duet with Rajah.
Split into simpler sentences: Many of his solo songs and duets with all the leading female playback singers of that era were big hits. P. Suseela was introduced by Pendyala Nageswara Rao in the film "Petrathai" (1952) in a duet with Rajah.