         if let plays : Int = dictionary[k.plays] as? Int, plays != self.plays {
             self.plays = plays
         }
+        self.plays = (self.plays == 0) ? 1 : self.plays // default missing value
         if let label : Bool = dictionary[k.label] as? Bool, label != self.label  {
             self.label  = label
         }

    }
}

class PlayList : NSObject,NSCoding {
    //  Keep playlist names unique
    var name : String = k.list {

        self.time = time
        self.rank = rank
        self.rect = NSZeroRect
        self.plays = 1
        self.label = false
        self.hover = false
        self.alpha = 60
