Does anyone know what track 7 is? I don't think it's the same song as in the setlist Anton_91 posted. That song must have been changed for the later shows. It sounds like she says something like "Tulip no Seishun Nokareta".
Yes, it's the same.
The concert set list changed alittle during the last performances but the only changes song wise was that Shuushifu was replaced with Suki de x5, Toumorokoshi was moved longer down and a new non-nacchi song called Ima, Ichiban no Arigatou.
Track 7 is still Yuugure Sakusen Kaigi.