By Gary Symons TLL Editor in Chief The social media site Pinterest has inked a critical licensing deal for music from Warner Music Group, Warner Chappell, Merlin and BMG. With short video content all the rage on social media channels, this agreement will allow Pinterest users to combine songs from top artists with their short videos. “Music plays a vital role in elevating … [Read more...] about Pinterest Pens Partnership To Bring Music To Its Video Service