what is the frequency when the format is contemporary christian music?
CREATE TABLE table_13530 (
    "Frequency" text,
    "Call sign" text,
    "Branding" text,
    "Format" text,
    "Owner" text,
    "Language/Rebroadcast" text
)
SELECT "Frequency" FROM table_13530 WHERE "Format" = 'contemporary christian music'
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 is the frequency when the format is contemporary christian music? ### Input: CREATE TABLE table_13530 (
    "Frequency" text,
    "Call sign" text,
    "Branding" text,
    "Format" text,
    "Owner" text,
    "Language/Rebroadcast" text
) ### Response: SELECT "Frequency" FROM table_13530 WHERE "Format" = 'contemporary christian music'