Who is the music by for episode the Elbow Room?
CREATE TABLE table_191105_4 (
    music_by VARCHAR,
    episode_title VARCHAR
)
SELECT music_by FROM table_191105_4 WHERE episode_title = "Elbow Room"
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 is the music by for episode the Elbow Room? ### Input: CREATE TABLE table_191105_4 (
    music_by VARCHAR,
    episode_title VARCHAR
) ### Response: SELECT music_by FROM table_191105_4 WHERE episode_title = "Elbow Room"