Mobile World Congress will stay in Barcelona and feature new program in partnership with SónarYour browser does not support the video elementMobile World Congress will be staying put in Catalonia for the future and this year's edition will also feature a new program of evening activities in partnership with Sónar, one of the biggest electronic music festivals that takes place in Barcelona every summer. / ACNshareACNFirst published: January 22, 2020 01:10 PM