Complex sentence: Aging 1970s rocker Danny Collins (Al Pacino) cannot give up his hard-living ways-but then his manager Frank Grubman (Christopher Plummer) uncovers a 40-year-old undelivered letter written to him by John Lennon.
Split into simpler sentences: Aging 1970s rocker Danny Collins (Al Pacino) cannot give up his hard-living ways. But when his manager Frank Grubman (Christopher Plummer) uncovers a 40-year-old undelivered letter written to him by John Lennon.