Music homework

[Full Life]

ohkay so i got a bunch of links to songs if you could listen and vote for your favorite it would be great i cant deciede which song to chose!
elfin lied music box http://www.youtube.com/watch?v=o_SChDmSedM
half minute hero main song http://www.youtube.com/watch?v=kIRQ1j169fU
kingdom hearts birth by sleep aquas final boss http://www.youtube.com/watch?v=z928PfQVQ2

diamond and pearl cavern in the lake http://www.youtube.com/watch?v=PW9FyeDy8Zk
demon souls fools idol http://www.youtube.com/watch?v=yqCM86oxmtc
inner universe (full) http://www.youtube.com/watch?v=EIVgSuuUTwQ
scot pilgrim (game) rox 300 http://www.youtube.com/watch?v=OjjxvAktUqE
scot pilgrim (game) the dark one http://www.youtube.com/watch?v=d5CP8yS02mI
scot pilgrim (game) shrine bros reverb http://www.youtube.com/watch?v=ADoY8OnMLj0
liberate me from hell http://www.youtube.com/watch?v=oAlztMvvNkk