user: Question: Who was the original artist of the chosen song when the theme was The Rolling Stones?
Columns: ['Week #', 'Theme', 'Song choice', 'Original artist', 'Order #', 'Result']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Audition', "Auditioner's Choice", '" At Last "', 'Glenn Miller and his Orchestra', 'N/A', 'Advanced']
SQL:

assistant: SELECT "Original artist" FROM "Table" WHERE "Theme" = 'The Rolling Stones';