Bolidde's new album, Rainbow Galaxy, doesn't so much arrive as it does seep into the room, a ten-track document of flight powered by rock and roll muscle. Here is a veteran of the French scene who understands the architecture of a great pop hook, but who uses that knowledge not to build a summer villa, but a high-speed getaway vehicle. The album’s energy is...

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...