Input (grade 13): William John Paul "Liam" Gallagher (born 21 September 1972) is an English musician and singer-songwriter, the frontman formerly of the 1990s Britpop band Oasis and currently of the band Beady Eye.
Output (grade 11): William John Paul "Liam" Gallagher (born 21 September 1972) is an English musician and songwriter best known as a singer in the rock band Oasis.