Definitely Maybe is the debut album by the English rock band Oasis, released in August 1994. It was an immediate commercial and critical success in the UK, having followed on the heels of singles "Supersonic", "Shakermaker" and "Live Forever". Definitely Maybe went straight to number one in the UK Albums Charts on initial release. It was the fastest selling debut album of all time in the UK when it was released and went on to be certified 7x Platinum (2.1 million+ sales) by the BPI. Definitely Maybe marked the beginning of Oasis' success in America, selling over one million copies there, despite only peaking at 58 on the Billboard 200. The album went on to sell over eight million copies worldwide and brought widespread critical acclaim.