Hmmm. I think in general when you're posting a number of songs from a hymnal, it's best to put them all in one thread. If you remember, put the title of the song in the title of the message. If you forget, a volunteer will most likely change it for you.
If there's need to study a particular song and post several versions of it, then it would make sense to have a separate thread for a song (but I think I'd still post a copy in the thread from that songbook if you're posting all the songs from a book. You know, like we did for the John A. Stone songs.

-Joe-