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...

Some songs are built to be lived in. They are not merely heard; they are structures, meticulously assembled spaces that offer a particular perspective. Paul Gehl’s single, “Devils and Demons,” is one such creation. It is a work of sonic architecture, designed from the ground up as a fortress against the internal chaos of bipolar disorder. The track is a heavy, brooding piece of gothic rock,...