What Bard songs/buff don’t stack?

[Kerr]

Hi guys I’m a 33 bard and have been looking around for some information I can’t seem to find.

I want to know what songs do not stack with other classes buffs.
Is there a list of spells that bard songs stack with or more importantly do not stack with? I’d hate to be wasting a song in my rotation if without my knowledge it’s getting cancelled out by another party members buff.

[Legidias]

Buffs: Pure haste (stats from those songs stack) and move speed. That's it.

Mobs: slows, snares, mezzes,

[loramin]

I just made a page to answer this exact question (and others like it): http://wiki.project1999.com/Buff_Lines

[Kerr]

Thanks for the replies, wow that page is amazing. So far looks like exactly what I need plus some other information I was hoping to find out. I’ll dive deeper in and hopefully it’ll be just what I need.