By autumn of 2005, playing together was no longer fun due to the logistics and commercial constraints.

Gene King, an architect in Taiwan, described the commercial and aesthetic constraints he works with.

It said technical and commercial constraints "equates to a shortfall of 2-3 billion" barrels of proven reserves.

The plan provided a basis for an ecological management of Bedford Purlieus within commercial constraints.

Obviously, that promise, unfettered by either technical or commercial constraints, still remains to be realized.

The label was formed to allow Marsalis and other musicians to document their music free of the commercial constraints imposed by other record labels.

And on Saturday President Bush said, "It's timely to take a new look at some of the commercial constraints."

"I think it's timely we take a new look at some of the commercial constraints," he said.

But I think it is timely that we take a new look at some of the commercial constraints.

I guess that because we do not have the commercial constraints that signed bands have we can please ourselves.