private void UpdateSongTags(SongModel song)
{
var songPath = storageOrganizer.GetSongFilePath(song);
var songFileName = fileStorage.CheckoutFile(songPath);
var tagData = new SongTagData(song);
songTagger.SetTagData(songFileName, tagData);
song.Size = CalculateFileSize(songFileName);
song.Checksum = CalculateFileChecksum(songFileName);
fileStorage.CommitFile(songFileName);
}