There’s a curious sort of old-soul gravity to Amelina’s single, “Step by Step,” one that defies the pop-rock sheen and the artist’s young age. The track opens with a resolute, almost stern, string and piano line that feels less like an invitation to a party and more like the sound of someone tying their shoelaces before a long journey. This is the sound of...

That is the intended emotional response to music. When people relate to you on a deeper level, they are more likely to stick around for the trip. Rapper G4ZZA of the United Kingdom is back with another rap tune titled "On Reflection" that speaks to the universal truths and emotions that many people experience daily but find difficult to articulate. The intensity of this song, which...