public AuthenticationController(msc_plyContext dbContext)
 {
     _dbContext = dbContext;
 }
 public ArtistRepository(msc_plyContext dbContext)
 {
     _dbContext = dbContext;
 }
 public UserRepository(msc_plyContext dbContext)
 {
     _dbContext = dbContext;
 }
 public PlaylistRepository(msc_plyContext dbContext)
 {
     _dbContext = dbContext;
 }
 public SongRepository(msc_plyContext dbContext)
 {
     _dbContext = dbContext;
 }