CREATE TABLE table_29669 ("Week #" TEXT, "Theme" TEXT, "Song Choice" TEXT, "Original Artist" TEXT, "Order #" TEXT, "Result" TEXT)

Who was the original artist of the song choice 'Sozinho'?
SELECT "Original Artist" FROM table_29669 WHERE "Song Choice" = 'Sozinho'
SELECT "Original Artist" FROM "table_29669" WHERE "Song Choice" = 'Sozinho'