Cite needed on music section 

Since I'd like to avoid an edit war over a cite tag, I'll point out that the source "History of Final Fantasy VII" does not support the sentence "Instead of recorded music and sound effects for the game, Uematsu opted for MIDIs, using the PlayStation's internal sound chip."  In fact, the source indicates the opposite: that developers intended to ditch MIDI for a better form of music if and when Nintendo's "disc-fed Ultra 64" came out.