ghost band
n.— «The phrase “ghost band” is often used—in a pejorative sense—to describe tired, lingering big bands whose leaders have long since departed.» —“Big Band Bash” by Richard S. Ginell Variety Aug. 24, 2006. (source: Double-Tongued Dictionary)
Further reading
Jim in Columbia, South Carolina, has noticed sportscasters’ use of the phrase on the season with reference to a period of time. This construction shows up in the sports pages as early as the 1880s, first referring to a team’s revenue and...
The slang phrase someone ate and left no crumbs means the person did something really well. In a previous call, a listener who works in theater noted the use of ate to mean “did something well,” as in they really ate that haircut! This...