Spotify is embroiled in a highly public war of words with pop star Taylor Swift, who recently pulled her music catalog from the site, calling Spotify a “grand experiment” that devalues music. And that’s just fine with Founder and CEO Daniel Ek. In a recent interview with Billboard, the charismatic young leader of one of the world’s biggest streaming services claims the rift with Swift put Spotify in the spotlight, helping to differentiate the service from the other big player in the streaming game, Pandora.