My big brother has 66 standard recording music and after my big brother clean the junk and he's been trick by SHAREit and the musics are all gone because of this app he thought only other file will delete but also the standard recording too and my big brother had a file and It didn't open it's just say there this file is not supported and watch out with this trick I hope this app will end forever my big brother is very upset about trick of this app and all recording musics gone just rate 1 star