News Publishers would have seen a share of $140m in 2015 News 'We look forward to delivering even greater value' says Caldas Analysis Could Apple, Google, Samsung or iHeartMedia swoop? News Revenues fly through $1bn for full year in 2015 News Tech giants swallow 12.4% of firm's total marketing spend News 'Preliminary' talks show intention of company's owners News Year-on-year growth hits 3.8%, down from 31% in 2014 Analysis Spotify goes all out to attract investors in new $500m round - but what about musicians?