But some viewers went online to accuse the producers of using autotune - often seen in studios to improve performances by correcting pitch and disguising off-key mistakes.
She has consistently spoken out against performance measures and targets since 2010 when, according to the BBC, she told the Police Federation she would "look at dismantling the targets in disguise - the key performance indicators - which set national, one-size-fits-all priorities for local forces and instead allow you to pursue the crimes and criminals you believe you should".
The power to intimidate, in most cases carefully disguised, is a key part of a lawyer's armoury.
A Kubatan, for those like me who never heard the word until I looked it up, is a martial arts weapon that can be disguised as a key fob.
During his 37-year career, all but two years of which was spent with CBS, Mr. McMullen posed as a prospective drug trafficker in Mexico, lived in a Chicago tenement to shine a light on African-American poverty and, perhaps most famously, recorded uniformed Boston police officers entering and leaving a betting parlor, disguised as a key store, in 1961.
Most famously, West barely rapped on the album, instead singing through a slathering of Auto-Tune meant not to disguise his off-key singing but to underline it.
Soon to be villian in a lab coat, Otto Octavius approaches a workbench with our hero in disguise (and high-key Otto stan) Peter Parker.
In so doing it also disguises or excludes key considerations from these reconstituted management decisions.
Ashtrays, large keys that disguise corkscrews, letter openers and two ingenious wall-hung coat racks (with movable brass hooks) are on view, with some modestly delicate pieces of furniture.
