“Crystal Revisions” is a new album from pop duo Mirabelle, which pays tribute to the hits of the legendary Stevie Nicks. Its release (February 4, 2012) coincides with the 35th anniversary of “Rumours,” in which Nicks was a key player. “Crystal Revisions” promises to bring listeners back to the “era of the gypsy,” revisiting six tracks with a fresh take, including a chilling string quartet version of “Edge of Seventeen.” In addition, Mirabelle also contributes “Crestfallen,” an original track that echos the nostalgia felt by today's youth for an earlier time.