Amy-Lin Slezak’s “Known 3 Yrs. Seen 24 Hrs” opens with the bright, optimistic twang of country pop, a sound so sun-drenched you can almost feel the heat coming off the asphalt. The fiddle weaves itself through clean acoustic strums and soaring electric guitars, a musical language we all know. But the story it tells is something wonderfully specific, a peculiar ache you didn't know...

The latest single by SMILEZ, an American rapper, "Someday" has the perfect amount of energy and vibe to make you feel connected to it. This is the first tune off of his next album, "Ur In My World," which will consist of 15 songs all of the same high quality. The words of this song are well-written. They leave an impression on you and stir your...