code: public void setFrameData(String id, byte[] data)
  	{
  		if (allow(ID3V2))
  		{
  			id3v2.updateFrameData(id, data);
  		}
  	}
docs: Set the data of the frame specified by the id (id3v2 only).  The id
  should be one of the static strings specified in ID3v2Frames class.
  
  @param id the id of the frame to set the data for
  @param data the data to set