Who was the musical guest and what song was performed when Matt Willis and Chantelle Houghton were the panelists?
CREATE TABLE table_20422 (
    "Episode Number" real,
    "Air Date" text,
    "Guest Host" text,
    "Musical Guest (Song performed)" text,
    "Who knows the most about the guest host? panelists" text
)
SELECT "Musical Guest (Song performed)" FROM table_20422 WHERE "Who knows the most about the guest host? panelists" = 'Matt Willis and Chantelle Houghton'
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: Who was the musical guest and what song was performed when Matt Willis and Chantelle Houghton were the panelists? ### Input: CREATE TABLE table_20422 (
    "Episode Number" real,
    "Air Date" text,
    "Guest Host" text,
    "Musical Guest (Song performed)" text,
    "Who knows the most about the guest host? panelists" text
) ### Response: SELECT "Musical Guest (Song performed)" FROM table_20422 WHERE "Who knows the most about the guest host? panelists" = 'Matt Willis and Chantelle Houghton'