Igor Marijuán, head honcho at the Ibiza Sónica radio station and a DJ with exquisite taste and several years experience behind him (he was the DJ in charge of warming the stage before Lana del Rey at last year's Sonar by Night 2012), wanted to get on board the Sónar 20 years celebration, with a special mix in which he has selected 12 tracks from 12 artists present on this year's programme. An honour.