While Tomonobu Itagaki adores Grand Theft Auto IV, he totally despises Ninja Gaiden Sigma. And Itagaki's own Team Ninja made it! From an interview with website CVG:
Kotaku · Brian Ashcraft
Track: Per Qualche Dollaro in Piú | Artist: Ennio Morricone | Album: For a Few Dollars More [Original Motion Picture Soundtrack]
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