(What s The Story) Morning Glory?, the follow-up to debut album "Definitely Maybe", is Oasis s biggest-selling album with 22 million copies sold worldwide. It was recorded between May and June 1995 in Rockfield Studios, Monmouthshire, with Owen Morris and Noel Gallagher producing. Released on October 2nd 1995 it spent 10 weeks at No.1, is the 5th biggest-selling album in UK chart history and became the band s breakthrough album in the US where it sold 4 million copies.