challenge: According to Allmusic's Steven McDonald, what is the primary motivation behind incorporating Scottish folk music elements in Nahoo's work?
  
  A. To create a unique blend of Gaelic and Brazilian rhythms
  B. To touch base with his roots and find the inherent groove in Scottish folk music
  C. To showcase the cultural differences between Scotland and Brazil
  D. To experiment with the commercial appeal of techno music
  Answer: 