Okay, buckle up, because Track Dogs just dropped a Christmas card. Not the kind with a sparkly snowman, though. This "A Christmas Card" album feels more like a rambling, joyous postcard sent from a slightly tipsy, globe-trotting relative. They've taken the usual folk/Americana framework and tossed in some maracas and maybe a sneaky jazz trombone. It's the sort of unexpected musical mashup that makes...

"Summer Rain" by Kristen Castro comes out at just the right time, like when the storm clouds part and the sun shines through, bathing everything in a soft yellow light. The Nashville-based singer-songwriter has really moved me with this song. It is both highly personal and easily understandable to everyone, like finding an old diary entry that applies to your present situation in some way. Five...