The group Oasis had eight No.1's in the UK, but which was their only million selling single that only reached No.2?

"Wonderwall" is a song by the English rock band Oasis, written by the band's guitarist and main songwriter Noel Gallagher. The song was produced by Owen Morris for their second studio album (What's the Story) Morning Glory? (1995). According to Gallagher, "Wonderwall" describes "an imaginary friend who's gonna come and save you from yourself".

The song was released as the third single from the album in October 1995. "Wonderwall" topped the chart in Australia, New Zealand, and Spain. "Wonderwall" reached the No.2 spot in both Ireland and the United Kingdom, held off by "Unchained Melody" by Robson & Jerome. It finished at No. 10 in the end of year charts for 1995 and No. 26 in the end of decade charts for the 1990s in the UK. It has sold 1.34 million copies in the UK as of January 2017 it is their only single to sell over one million copies.