During the work's 2 hours 20 minutes there are ensemble sections and something like square-dancing.

The ensemble sections in between are quirkier than the usual Hispanico fare.

On the ensemble sections, it felt as if the band, full of young musicians, might burst the walls.

Sweeping ranks of dancers deposit individuals stage center for ensemble sections.

Throughout these ensemble sections, Brahms uses innovative techniques to portray a central idea.

The choreography captures a playful jazziness in the two ensemble sections.

This is the big number, and toward the end the ensemble section runs a bit out of inventive steam.

Interestingly, after first stating the entire tune there is a tutti ensemble section that gives way to the 'last 'A' of the form'.

The two ensemble sections, which include a sketched-out mazurka, are a bit entangled.

The backbone of the piece, created for the festival, was an ensemble section full of complex crossrhythms.