Complex sentence: William John Paul "Liam" Gallagher (born 21 September 1972) is an English musician and singer-songwriter, formerly the frontman of the rock band Oasis and currently of the band Beady Eye.
Split into simpler sentences: William John Paul "Liam" Gallagher (born 21 September 1972) is an English musician, singer and songwriter. He was formerly the frontman of Oasis and is currently of the band Beady Eye.