Complex sentence: While he was in Peru, forced by the circumstances and somewhat fortuitously, he made his professional debut as a singer in 1964, exactly on February 20, in a program on Channel 13, Panamericana Television, thus beginning an uninterrupted career.
Split into simpler sentences: While he was in Peru, forced by circumstances and somewhat fortuitously, he made his professional debut as a singer. This occurred in February 20,1964, in a program on Channel 13, Panamericana Television, thus beginning an uninterrupted career.