in order to use EF7 commands

Yavsc.Server/Models/Musical/InstrumentRating.cs

@@ -1,20 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-using System.ComponentModel.DataAnnotations.Schema;
-using Yavsc.Models.Workflow;
-
-namespace Yavsc.Models.Musical
-{
-    public class InstrumentRating
-    {
-        [Key(), DatabaseGenerated(DatabaseGeneratedOption.Identity)]
-        public long Id {get; set; }
-        public Instrument Instrument { get; set; }
-        public int Rate { get; set; }
-
-        public string OwnerId { get; set; }
-
-        [ForeignKey("OwnerId")]
-        public virtual PerformerProfile Profile { get; set; } 
-
-    }
-}