Sentence examples for difficult key from inspiring English sources

That's a difficult key if you're not familiar with it.

Everything thus rested on the Taniyama-Weil conjecture, and Wiles decided to tackle this very difficult key problem in number theory.

Chet Atkins, the guitar virtuoso and country producer, who died last June, was inducted as a sideman; Brian Setzer, who revived rockabilly in the Stray Cats, demonstrated some licks Mr. Atkins had taught him in the difficult key of B-flat.

Difficult key signatures and numerous accidentals were thus largely avoided.

Forcing early computer owners to simultaneously press the difficult key combination of Control-Alt-Delete to log on to their machines was a mistake, the Microsoft co-founder said in an interview at a Harvard fundraising campaign posted on YouTube.

A WHO respondent had a similar comment, noting that one of the major limitations in disseminating IHR (2005) could be attributed to the lack of adequate resources: 'Lack of funds hinders the dissemination of the IHR (2005) making advocacy of these regulations more difficult' (Key Informant 10).

These back-up bands included an outfit headed by the young Bruce Springsteen, who later recalled Berry's annoying habit of switching to difficult keys halfway through a song.

There are stories about his 1960s residency in Paris, how he would play familiar tunes night after night in more and more difficult keys.

Due to the difficult "dual key" authorization measure, NATO did not fulfill its close air support mission for several months.

Actually, the interpretation of genetic variants is a difficult and key issue in current research.

Where to find such resources at a time of crisis is a difficult but key issue – one requiring political will and vision.