My question has been answered!!! thank you for everyone (specially boneprincess88 and scareda )
you guys made my day!
My only problem is when it comes half way through it (when they start singing as a band) i have no idea what those songs are and i very much like them (one of my favorit includes Ohkura, Maru and Yassu musical number...then they go on singing everyone together...all i can remember is the english part goes something like "I dont know what to say, should i cry or should i laugh") and also, i love Subaru's solos but i also donèt know the name of it....
If anyone would know the title of those songs, i would great appreciate it.
Also if you have any audio rips of that concert, i have been looking anywhere, but i can't find any. (i understand most of those songs are not on CDs)