The Last Dinner Party have scored the biggest Number One debut album in nearly a decade with their breakthrough LP ‘Prelude To Ecstasy’.News of the milestone was announced today by the Official Charts Company, who confirmed that the rising indie rock band had earned 32,800 chart units in just one week with their debut album.It is the biggest opening week for a chart-topping debut album by a band in nearly a decade. Prior to this, it was Olly Alexander-led band Years & Years who also reached the milestone by selling 55,000 copies of their debut LP ‘Communion’.Releasing ‘Prelude To Ecstasy’ last week (February 2), the five-piece – comprised of Abigail Morris, Lizzie Mayland, Emily Roberts, Georgia Davies and Aurora Nishevci – have also gone on to achieve some other impressive feats with the LP.These include the album being the best seller in UK independent record shops this week, and going on to secure the Number One spot on the Official Record Store Chart.