Love Ghost from Los Angeles and Wiplash from Mexico make the best song about heartbreaks in the digital age. They meet in the neon-lit streets of modern music. "Left on Read," their fiery song, is a pop-punk blast that makes the fear of unread letters audible. This song stands out because of its strong notes and steady drum beats. They make me think of the...

There are songs that sound like a place, and then there’s Neil Potter’s "Música El Idioma Del Amor," which sounds like a specific time of day in a specific place you’ve never been. It’s a curious creation, a sonic postcard from a parallel-universe Seville where the flamenco guitarist and the local rock progressive have decided to build something new on a foundation of pure...