after group by in LINQ how to get to nested values using select

Question

http://img51.imageshack.us/i/linqquestion.png/

Everything is in the picture.

I just want to get to one of the highlighted values, for example size.

code from picture :

        var queryGroupDuplicates = from dlc in listDLC
                                   from song in dlc.songs
                                   group dlc by song.shortname into duplicates
                                   where duplicates.Count() > 1
                                   select duplicates;
        queryGroupDuplicates.Dump();

Answer 1

var queryGroupDuplicates = from dlc in listDLC
                           from song in dlc.songs
                           group dlc by song.shortname into duplicates
                           where duplicates.Count() > 1
                           select new
                           {
                           duplicatName = duplicates.Key,
                           DLCfiles = from DLCfile in duplicates
                                      select new {DLCfileName = DLCfile.fileName, packName = DLCfile.packName}
                           };

This code produces what's in the picture below: http://img846.imageshack.us/i/linqanswer.png/

MSDN - i got idea after seeing this, but thanks for your fast response anyway.