VLC media player is an open source video and audio player capable of playing almost any type of media including DVDs and VCDs. In addition to being able to play most video and audio files, VLC can also post free ads without registration
File extensions that can be opened by songbird

c4e2.FLAC	Free Lossless Audio Codec Compressed Audio FIle
c4e2.WAV	Waveform Audio
c4e2.3GP	3G Mobile Phone Video
c4e2.M4A	MPEG-4 Audio File
c4e2.APE	Monkey's Audio Compressed Audio File
c4e2.ASF	Advanced Systems Format Video
c4e2.AIF	Audio Interchange Format File
c4e2.MID	MIDI Audio Sequence
c4e2.OGG	Ogg Multimedia Container File
c4e2.MP4	MPEG-4 Part 14 Multimedia Container
c4e2.AC3	Dolby Digital AC-3 Compressed Audio File
c4e2.WV	WavPack Compressed Audio File
c4e2.MP1	MPEG-1 Audio Layer I
c4e2.MKA	Matroska Audio Stream
c4e2.MOD	MOD Audio File
c4e2.SND	Sun / NeXT Audio File
c4e2.AU	Sun / NeXT Audio File
c4e2.MP3	MPEG-1 Audio Layer 3
c4e2.M4P	Protected AAC File
c4e2.MP2	MPEG-1 Audio Layer II
c4e2.WMA	Windows Media Audio File
c4e2.XM	Extended Module Audio File

File extensions that can be opened by vlc-media-player

c4e2.ASX	Advanced Stream Redirector
c4e2.DTS	Digital Theater Systems Audio File
c4e2.GXF	General eXchange Format
c4e2.M2V	MPEG-2 Video
c4e2.M3U	MP3 Uniform Resource Locator
c4e2.M4V	MPEG-4 Video File
c4e2.MPEG1	MPEG-1 Video
c4e2.MPEG2	MPEG-2 Video
c4e2.MTS	AVCHD Video File
c4e2.MXF	Material eXchange Format
c4e2.OGM	Ogg Multimedia Container File
c4e2.PLS	Playlist
c4e2.BUP	DVD Information File
c4e2.A52	Dolby Digital AC-3 Compressed Audio File
c4e2.AAC	Advanced Audio Coding Compressed Audio File
c4e2.B4S	Winamp 3+ Playlist
c4e2.CUE	Cue Sheet
c4e2.DIVX	DivX Movie
c4e2.DV	Digital Video
c4e2.FLV	Flash Video
c4e2.M1V	MPEG-1 Video
c4e2.M2TS	MPEG-2 Transport Stream Videos
c4e2.MKV	Matroska Video Stream
c4e2.MOV	Apple QuickTime Movie
c4e2.MPEG4	MPEG-4 Video
c4e2.OMA	OpenMG Audio File
c4e2.SPX	Ogg Speex Audio File
c4e2.TS	DVD Video
c4e2.VLC	VLC Media Player Data
c4e2.VOB	DVD Video Object
c4e2.XSPF	XML Shareable Playlist Format
c4e2.DAT	VCD Video
c4e2.BIN	Binary DVD Video
c4e2.IFO	DVD Information File
c4e2.PART	Partially Downloaded File
c4e2.3G2	3G Mobile Phone Video
c4e2.AVI	Audio Video Interleave
c4e2.MPEG	MPEG Video
c4e2.MPG	MPEG Video
c4e2.FLAC	Free Lossless Audio Codec Compressed Audio FIle
c4e2.M4A	MPEG-4 Audio File
c4e2.MP1	MPEG-1 Audio Layer I
c4e2.OGG	Ogg Multimedia Container File
c4e2.WAV	Waveform Audio
c4e2.XM	Extended Module Audio File
c4e2.3GP	3G Mobile Phone Video
c4e2.SRT	DVD Subtitles File
c4e2.WMV	Windows Media Video
c4e2.AC3	Dolby Digital AC-3 Compressed Audio File
c4e2.ASF	Advanced Systems Format Video
c4e2.MOD	MOD Audio File
c4e2.MP2	MPEG-1 Audio Layer II
c4e2.MP3	MPEG-1 Audio Layer 3
c4e2.MP4	MPEG-4 Part 14 Multimedia Container
c4e2.WMA	Windows Media Audio File
c4e2.MKA	Matroska Audio Stream
c4e2.M4P	Protected AAC File

ac4e2   bc4e2   cc4e2   dc4e2   ec4e2   fc4e2   gc4e2   hc4e2   ic4e2   jc4e2   kc4e2   lc4e2   mc4e2   nc4e2   oc4e2   pc4e2   qc4e2   rc4e2   sc4e2   tc4e2   uc4e2   vc4e2   wc4e2   xc4e2   yc4e2   zc4e2   0c4e2   1c4e2   2c4e2   3c4e2   4c4e2   5c4e2   6c4e2   7c4e2   8c4e2   9c4e2