. . "Source: Freebase - The World's database". "wikipedia,en,1101166". . . . . . . . "Minor pentatonic blues scale on A"@en. "2568"^^. . "c390f39e06411212a652ab021d8fc79a0cc00a2a18b46cacca56a2e85c2cff0e". "948.0"^^. "81.0"^^. .