|Song Title||Year Released *||Song Rank|
|When a Child Is Born||2005||834,264|
|Life on Mars||2005||804,350|
G4 are a four-piece British vocal troupe who first came to prominence when they finished second in Series 1 of The X Factor in 2004, and are known for their operatic delivery of modern pop songs. Originally a barbershop quartet, the members met at the Guildhall School of Music and Drama, from which the name G4, standing for "Guildhall 4", derives.