Really comes down to budget. Hiring musicians is expensive. That being said, they are hired for larger projects though. http://iwataasks.nintendo.com/interview

Really comes down to budget. Hiring musicians is expensive. That being said, they are hired for larger projects though. http://iwataasks.nintendo.com/interviews/#/wii/super_mario_galaxy/2/0 http://iwataasks.nintendo.com/interviews/#/wii/super_mario_g...