Swing Girls

Follows delinquent and lazy school girls who, in their efforts to cut remedial summer math class, end up vitiating and replacing the school's brass band.

Swing Girls is a 2004 drama music movie directed by Shinobu Yaguchi, starring Juri Ueno, Shihori Kanjiya, Yûta Hiraoka. It holds an IMDb rating of 7.6/10 from 6,215 votes and runs 1h 44m.