tokens: it 's a solution but not a perfect solution , everytime it re-download a audio file to resume it , that mean If I play a file and then I return to tableview then return back , it will purse and wait some second then play it from where it stopped .
ner_tags: O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O