Jazz vocalist Melanie De Biasio has been added to the lineup of James Lavelle’s Meltdown Festival. Taking place Jume 13-22 at the Southbank Centre in London, acts include Unkle, Goldie, Neneh Cherry, Jeff Mills, Grandmaster Flash, DJ Shadow, Radkey and more. De Biasio will headline the June 16 show at the Purcell Room. 2014 also marks the 20th anniversary of James Lavelle’s Mo Wax label as well as the Meltdown Festival itself.

Purchase tickers via the Southbank Centre website.