Favorite songs for 6 string?

Hi, my dulcimer group has been working on Christmas music lately, and I haven't had time to explore my new 6 string much yet. Since I'm not an advanced player, I was just using the 6 string on easier songs.  I was wondering whether people have some favorite tunes that seem to lend themselves more to 6 stringers.  Before the Christmas onslaught/practice time I found that I'll Fly Away was particularly suited to it, at least for me.  Do you have any favorite tunes that you just prefer to play on your 6 stringer as opposed to a 3-4 string? I'm always up for suggestions.