what is the value of the audio with a just ratio 21:20
CREATE TABLE table_name_28 (audio VARCHAR, just_ratio VARCHAR)
SELECT audio FROM table_name_28 WHERE just_ratio = "21:20"
### Context: CREATE TABLE table_name_28 (audio VARCHAR, just_ratio VARCHAR) ### Question: what is the value of the audio with a just ratio 21:20 ### Answer: SELECT audio FROM table_name_28 WHERE just_ratio = "21:20"