Samantha Mora’s “Luto” arrived like a half-remembered dream, a wisp of smoke curling from a candle just extinguished. It's not a song to shout from rooftops; it's something you feel in the space between your breaths. Her voice is so smooth, a rich velvet you could lose yourself in. You'd almost think it could just glide across the cumbia rhythms like a hummingbird over...

If you ask around, you will discover that the new single "Christmas Angel" by German vocalist Nadine Stockmann is outstanding by any standard. The new song invites everyone who hears it and engages with it to experience happiness in its purest form. It doesn't matter what it is; the song is significantly superior. Since it is so relatable and all-encompassing, you can practically give the impression...