libmusicbrainz 5.1.0

I am new to Music Brainz.  Downloaded the 3 libraries.

Am trying to get the CD Title, The Artist Name and the track titles 
of the cd from the C++ class library.

I ran the libdiscid classes fine to obtain the discid.

tried the short demo program passing the discid to the CQuery example.

It dumps the info to cout fine but I can't figure out how to obtain 
the Artist Name and the
track titles of the songs.

The Title of the CD was easy with FullRelease->Title()

but I can't get the above out of the data!

Also when stepping through the code in debug the for loop drops out 
after one iteration when the NumItems() count is 2. Not sure what to 
make of that either.

Any help would be appraciated.  I'm finding the Doxygen help to be 
not enough and the example doesn't go far enough to show the 
relationships of the classes to one another.

David