What artist's song was performed in the week with theme of Billboard #1?
CREATE TABLE table_76716 (
    "Week" text,
    "Theme" text,
    "Artist" text,
    "Order sung" text,
    "Status" text
)
SELECT "Artist" FROM table_76716 WHERE "Theme" = 'billboard #1'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What artist's song was performed in the week with theme of Billboard #1? ### Input: CREATE TABLE table_76716 (
    "Week" text,
    "Theme" text,
    "Artist" text,
    "Order sung" text,
    "Status" text
) ### Response: SELECT "Artist" FROM table_76716 WHERE "Theme" = 'billboard #1'