Post Death Soundtrack’s latest offering, “In All My Nightmares I Am Alone,” arrived not so much as a collection of songs, but as a psychic weather event. Listening to Stephen Moore’s solo excursion is like being invited to a wake where the dearly departed is, perhaps, oneself, or maybe just the idea of a stable Tuesday afternoon. It’s a dense, prickly thing, this record....

Ava Valianti represents something increasingly rare in contemporary music: genuine precocity without artifice. This Massachusetts artist, who is only fifteen years old, handles general themes with a level of emotional depth that is shocking. She shows that youth can bring out the best in complicated human experiences, rather than hiding them. "Distant," her sixth single, functions as a sonic archaeology of friendship's dissolution. The track excavates layers...