A joyful moment when things fall into the groove for Milkdud, Coney Island Whitefish Boy, and MC Grand Masta Slab.

A rare glimpse of Acid Jack’s creative process at work.

Hambone amazes the choir with his “French Finger Flex” technique.

Manfred Leytig and Acid Jack harmoniously attempt to harmonize.

The Posse and MC Grand Masta Slab change things up a bit.

Coney Island Whitefish Boy fires off some fishy riffs while Manfred admires from afar.

Milkdud warms the front steps during a session break.

Veeeerrry interesting. . . but schtupid!

Milkdud and Acid Jack question Manfred’s methods. . . and his sanity.

Milkdud tickles the ivories, but what is his left hand tickling?

Hambone’s “Not now. . . I’m engineering” look.

The Posse has an axe to grind, albeit a small one.

When the building fell, the sign moved on to East Hall’s new home.

Studio ghost? Or is it The Posse’s flailing fingers of furious fury? Furiously.

Hambone and MC Grand Masta Slab work out some kinks, just before they decide to get kinky.

Milkdud drops trou and shits a brick. . . onto Manfred’s foot.

MC Grand Masta Slab takes to the skins.

The new look for hair bands in the 2000’s.

Manfred and the monkey bread bring about the sloppy seconds.

Manfred and Acid Jack on the vocal attack during the recording of “Love Song for Linda.”

Coney Island Whitefish Boy unplugged.

Coney Island Whitefish Boy unplugged. . . and powered off.