Onely is a simple music player it plays any audio format like mp1 mp2 mp3 m4a mp4 mp5 mp6 mp7 m4a wav ogg Opus aiff pcm flac acc mpeg-1 mpeg-2 mpeg-3 mpeg-4 mpeg-5 atrac tta mpeg-4 dst mov mkv aif wma 8svx cda vox voc", tta sln rf64 raw oga mogg nmf mpc m4p m4b ape alac awb au amr aax sln