Table: music_artists_sales
Columns: artist
country_of_origin
period_active
release_year_of_first_charted_record
genre
claimed_sales

Question: What is the Genre when the Artist is Prince?
SQL: SELECT "genre" FROM music_artists_sales WHERE "artist" = 'prince'

Question: What is the Genre, when the Release-year of first charted record is 1968, and when the Country of origin is United States?
SQL: SELECT "genre" FROM music_artists_sales WHERE "release_year_of_first_charted_record" = 1968 AND "country_of_origin" = 'united states'