Back in 2020, the Canadian singer-songwriter Leif Vollebekk found himself with a lot of extra time to think about the direction of his life and music. During that time, he allowed himself the space to dream — both literally and figuratively. Those dreams became the foundation of his new album, “Revelation,” which is now nominated for a Juno. Last fall, Leif joined Tom Power to talk about the record and what he learned from reading Carl Jung’s book “Memories, Dreams, Reflections.”