When interplanet janet is the episode title who is the music by?
CREATE TABLE table_22806 (
    "Episode title" text,
    "Subject" text,
    "Music by" text,
    "Performed by" text,
    "First aired" real
)
SELECT "Music by" FROM table_22806 WHERE "Episode title" = 'Interplanet Janet'
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: When interplanet janet is the episode title who is the music by? ### Input: CREATE TABLE table_22806 (
    "Episode title" text,
    "Subject" text,
    "Music by" text,
    "Performed by" text,
    "First aired" real
) ### Response: SELECT "Music by" FROM table_22806 WHERE "Episode title" = 'Interplanet Janet'