Romanticide live

I have removed this sentence: ("Romanticide" was only performed with Anette Olzon on vocals in 2008). 

Romanticide premiered live in 2009, at Brixton Academy in London. It featured Marco and Anette on vocals. If someone wants to put a corrected sentence to this effect back into the article, feel free. However I don't think it's worth it as that part of the article is detailing songs that HAVE NOT been played live.