Myles Sky’s new single, "Goodbye Letter", plays like a document found in a time capsule you buried for yourself only yesterday. It’s the sound of a very specific, solitary ritual: the final message written not to be sent, but to be known. It’s an act of emotional carbon dating, a way of proving to yourself that you were here, that you felt this, and...

She gives off an air of seriousness and composure when singing, but her performance belies the depth of feeling she channels. A new song by the French singer and songwriter Naya, named "Vaguémo," has been released recently. The song is about melancholy and being on one's alone. She has a distinctive style—dream pop—and a voice like velvet, so smooth and alluring it captivates as she expertly...