Maren Morris has officially released her new collaboration with Canadian artist, JP Saxe, titled "Line By Line," along with the accompanying music video. The romantic ballad, co-written by Morris and Saxe alongside Ryan Marrone and Jimmy Robbins, finds the two artists trying to find the words to describe someone they love. "Love too big for a love song / If I tried to sum it up I know I’d get it wrong / Sometimes if it don’t sound right / I apologize, I just said it cause it rhymed," they harmonize on the chorus. "Four chords, three minutes, you never fit in it / So I just take you l...