sentences:  Intermediate Band consists of mostly 7th graders, and usually about 0 to 8 6th graders who are above average skill level.Wind Ensemble is mainly for 8th graders, but less commonly obtains 7th graders and more recently, 6th graders.Eckstein has three jazz bands, two of which meet as a class during the school day, and one of which meets on Tuesdays and Thursdays after school.