Hmm, not sure it's worth it, at least this time around.
Incidentally, the support bard build I was looking at is *NOT* "1st-life Support Bard (trapper/warchanter/spellsinger)", though that's close enough for Government work. I wish I could find the original.
I'm also wondering, what with improvements to spellsinger, whether it's worth using the Shout & Horn of Thunder in later levels.
I've been unable to do much more than grab daily dice in over a week. Ugh.