Quicksand is a danger during ebb tide. This is in difference to homeostasis, which occurs in response to subtle ebb and flow. Ebb and flow systems are flexible, with few practical drawbacks. His good fortunes, though, ebb again. Her voice continued to degrade and her energy continued to ebb away. So lighting-wise, [the movie] had a big ebb and flow. Aeration of an ebb and flood system is an important aspect of its operation. Wilder has also provided production and remixing services to the bands Nitzer Ebb and Curve. Nitzer Ebb, one of the most important artists, became an alternative rock band. Nitzer Ebb and Skinny Puppy, both influenced by DAF and Cabaret Voltaire, followed soon after. He replaced keyboardist Kourtney Klein, who began full-time work with Nitzer Ebb. His long reign brought the Empire to its lowest ebb. The British cause seemed to be at a particularly low ebb. The music is written by John Kander and the lyrics by Fred Ebb. The primary score was by John Kander and Fred Ebb.