Lost Frequencies makes his UK open air debut, as he takes over London's much loved The Cause terrace on July 11th.   Following a sell out UK tour earlier this year, the global dance phenomenon is back for a sun soaked summer session in East London.   With billions of streams and a catalogue of multi-platinum hits including “Are You With Me” and “Where Are You Now”, Lost Frequencies has become one of the most recognisable names in dance music, blending uplifting hooks with feel good, festival r...