Matt Dorrien (photo: William Wayland) The songs on In the Key of Grey will feel warm and familiar to anyone who’s ever experienced loneliness and heartache.  Dropping the needle on this LP takes you to a world where it’s autumn and the leaves are falling...or, no, maybe it’s raining and you have nowhere else to go. She’s not coming back this time. The dog is gone, too, and your only friend pours another whiskey. He says this one is on the house. Over in the corner, a man with a beard shakes off his overcoat and sits down at the piano [...]