The various glee clubs on Fox's Glee are coming together for one last Sectionals competition in the next episode of the series.

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Fox has released a new sneak peek of the next episode of Glee, titled We Built This Glee Club. The overall music in the episode seems to have an '80s tilt, as suggested by the episode title, which is a play on We Built This City by Starship.

The new sneak peek features footage of the New Directions and Vocal Adrenaline performing on stage at Sectionals.

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"The New Directions and the Warblers have combined into one team 'cause of course Dalton Academy burned down!" Jane Lynch (Sue Sylvester) says in the clip.

The New New Directions are shown performing Come Sail Away by Styx. There is also footage of Vocal Adrenaline performing Mickey by Toni Basil.

"This is Vocal Adrenaline out there, my team. I'm coaching them, trying to sabotage the glee club 'cause I'm no longer principal because I was fired for doing something kind of nasty," Lynch explains. "Supposedly I choreographed it so I'm sure it's quite good and quite spectacular and acrobatic."

We Built This Glee Club will air Friday and serve as the last episode before the two-hour series finale next week. Next week's finale will air from 8-10 p.m. on Fox and feature the last two episodes of the series.

Glee airs Fridays at 9 p.m. ET/PT on Fox.

Watch the sneak peek for the next episode of Glee here:

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Glee, Television, Fox