Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE artist ( artist_name text, country text, gender text, preferred_genre text )
TABLE: CREATE TABLE files ( f_id number, artist_name text, file_size text, duration text, formats text )
TABLE: CREATE TABLE genre ( g_name text, rating text, most_popular_in text )
TABLE: CREATE TABLE song ( song_name text, artist_name text, country text, f_id number, genre_is text, rating number, languages text, releasedate time, resolution number )

### Question ###
What are the shortest duration and lowest rating of songs grouped by genre and ordered by genre?

### Accurate SQL ###

SELECT MIN(T1.duration), MIN(T2.rating), T2.genre_is FROM files AS T1 JOIN song AS T2 ON T1.f_id = T2.f_id GROUP BY T2.genre_is ORDER BY T2.genre_is