TuneCore – the notoriously artist-friendly online distribution site – is now openly speaking out against Grooveshark – a music streaming service launched in 2007. TuneCore CEO Jeff Price is fumed by Grooveshark’s use of music without permission and failure to pay artists/labels. Apparently, GS’s “it’s easier to ask for forgiveness later than it is to ask for permission now” notion is not flying with Price. Read more via Digital Music News.