Complex sentence: The film was a box office success and received generally positive reviews from critics, it was also nominated for the Academy Award for Best Original Song for "Live and Let Die", written by Paul McCartney and performed by his band Wings.
Split into simpler sentences: The film was a box office success and received generally positive reviews from critics. It was also nominated for the Academy Award for Best Original Song for "Live and Let Die", written by Paul McCartney and performed by his band Wings.