1by1 1.68 is a tiny player that matches the audio files in all popular formats. The program works on - computers, supports plug-and-in WinAmp old leaves and the excellent suggestion. The relationship is similar to that of Windows Explorer.
1by1 is a unique MP3 player, which if not anything spectacular it is very practical.
As main advantages, 1by1 offers fast playback and quality, especially for directories of focus for the playback of MP3 or whole units, with lists of songs.
You can sort the files by name, by date or by chance, the MP3 and recalls the last play before closing the program to continue next time you from USA.
Also has the label (MP3) and an interesting and very effective option to improve the sound quality, ideal if your letter-sound is usually not much or listen to music with headphones.
Another is more definitive than not install any files or modify the registry, it is an executable.