I was interviewing Jean-Philip of St. Lucia just yesterday, and brought up M83, whose early music is an influence on St. Lucia. I only mention that now because White Sea is the project of M83 keyboardist and vocalist Morgan Kibby. In “Prague,” she stays true to a lush, atmospheric vibe of her other band, but her lead vocals set it apart. The song is off her debut album, “In Cold Blood,” which will be released this spring. Check it out.