Madrid - The major record labels' units in Spain announced on Thursday that they have filed a $20 million copyright infringement claim in the country against Pablo Soto Bravo, the founder of MP2P Technologies -- which operates file-sharing sites including Piolet, Omemo and Blubster. In their complaint, the units of EMI, Sony (NYSE: SNE) BMG, Universal Music and Warner Music (NYSE: WMG) -- represented in Spain by industry trade group Promusicae -- allege that Pablo Soto obtained profits from the sites both via paid advertising, and subscription plans.