1by1 è un piccolo ma davvero ottimo lettore musicale:

• Directory Player (needs no playlists)
• Extensive file navigation
• Full resume play (remembers last track and position)
• ACM (mp3) and mpglib (mp3/mp2) support
• Winamp input plugin support
• Audio dynamics and stereo enhancer
• Gapless/track mixing
• Directory finder (plays whole drives)
• Cue sheet support
• Playlist support
• Favorites

Ecco le novità di 1by1 1.58:

• Fixed open fail on some files with VBR headers
• Optionally showing folders and lists in the file view
• Multiuser capability for Ini file
• User definable info appearance für Big title display
• "Flat" slider and button set
• ID3v1 genre list extended
• Some more improvements

Il tutto, in soli 100KB!