Ed Sheeran is digging into the archives.The popular singer-songwriter just announced a tenth-anniversary celebration of his sophomore album “X” at Brooklyn’s Barclays Center on Wednesday, May 22.“10th anniversary of Multiply (aka ‘X’) this year, which feels wild but also a lot has happened in that 10 years. This album was made from 2011 – 2014, and spanned my whole personal life through that time, which was a mad time,” Sheeran shared on Instagram.“Going from playing pubs and clubs to selling arenas in those years, falling in and out of love, travelling all round the world, working with some of the best producers in the world, it was a real rollercoaster, and it’s been amazing to revisit all the memories.