I know I'm late to the party, but if someone wants this specific information, here is the Wayback link:
http://web.archive.org/web/20140122195044/http://www.codeproject.com/Articles/15332/Assembly-to-Read-and-Write-Ogg-Tags-Vorbis-FLAC-an
StackOverflow, , , "Cyber ββSinh", MetatOGGer, LyricWiki Xiph Media Encoder:
, MetatOGGer, , Ogg FLAC. , .
, , Vorbis, FLAC Speex. Ogg FLAC .
SortedList<string, List<string>>, , "" .. ID3PictureFrame BitmapFrame ( Windows Imaging).
Ogg OggPageReader.
OggTagger FlacTagger . ( ). :

:
using Luminescence.Xiph;
OggTagger ogg = new OggTagger(@"C:\Song.ogg");
DateTime time = new DateTime(0);
time = time.AddSeconds(ogg.Duration);
string artist = ogg.Artist;
ogg.Title = "Creep";
SortedList<string, List<string>> tags = ogg.GetAllTags();
BitmapFrame cover = ogg.FlacArts[0].Picture;