He's one of jazz's better-kept secrets.

Who designed the sweater is one of the fashion industry's better-kept secrets.

It was a better-kept secret than the Russian space program.

But that seemed destined to be one of New York's better-kept secrets.

You are seeing," said Doris softly, "one of the better-kept secrets of the telephone industry.

Strangely, information on how to get free tickets to many of these shows remains one of the better-kept secrets in a city not noted for keeping secrets.

One of the better-kept secrets is the "All Payor" system enacted by the state legislature.

Keep it up, and the Mets cannot help but shed the label of one of baseball's better-kept secrets.

Swiss art in all its ramifications is one of the better-kept European secrets.

A decade or so ago the society was one of Manhattan's better-kept secrets.