Launched 12 years ago with the aim of providing first class cultural activity during the city's quietest month, the Mas i Mas Festival, sponsored by San Miguel has become a classic on Barcelona's summer nightlife scene. Over the years it has hosted hundreds of artists from different genres such as, flamenco, jazz, soul, techno funk and classical. More than 160 concerts will take place in seven venues around the city from small, intimate places like the MUHBA to larger venues like the Palau de la Música. This year's edition opens with a concert by the legendary Jeff Beck and his band (edited: this concert was cancelled).
See here for more info and the complete programme.