There are plenty of games that don't need music to build atmosphere, and many more that do. It's all about what's important for the style. Fallout is a good example of not really needing music, but then can you imagine a final fantasy game without music? Final Fantasy 9 would be ruined without that fantastically addictive soundtrack.
Like moral choice systems, motion controls and pretty much anything else you care to name, VG music goes in the "Use it but only when it's appropriate" pile.
Like moral choice systems, motion controls and pretty much anything else you care to name, VG music goes in the "Use it but only when it's appropriate" pile.