Spice Girls discography sold 23 million copies worldwide and was certified ten times platinum by the British Phonographic Industry (BPI) in the UK. The fourth Spice Girls single, the double A-side "Mama"/"Who Do You Think You Are", also went to number one in the UK. In November 1997 the group released their second album, "Spiceworld", which has been certified five times platinum by the BPI. The album produced three number-one singles in the UK, "Spice Up Your Life", "Too Much" and "Viva Forever", with "Stop" peaking at number two, ending the group's run of consecutive number-one singles in the UK. In May 1998
British Hit Singles & Albums to those of the other charts: around 30 shops in 1963 in comparison to more than 100 used by "Melody Maker", and later around 80 in comparison to "NME"s 150 and "Melody Maker"s 200. As a result, the placings in that chart were more open to error and manipulation – a situation further worsened by the larger number of records listed in the chart. The first edition was published as "The Guinness Book of British Hit Singles" in November 1977. It wasn't the first Guinness music reference publication, as the previous year a book called "The Guinness Book of Music