self.label = self.wTree.get_widget('audio_label')
self.bbox = self.wTree.get_widget('audio_buttons')
self.status = self.wTree.get_widget('audio_status')
self.label = self.wTree.get_widget('audio_label')
self.bbox = self.wTree.get_widget('audio_buttons')
self.status = self.wTree.get_widget('audio_status')