The universe is perfectly tuned to allow for life because it evolved that way.

Yet the later movements were fleet, lush and perfectly tuned.

Like a musical harmony it seemed perfectly tuned to both men's bodies, each note finding a resonance in the others.

The equipment also had to be perfectly tuned.

Onstage, however, both soloists were perfectly tuned to their respective assignments.

Like the brass, they produce perfectly tuned chords that make the music sound especially meaty.

"You know, we bred these horses for 300 years, and they're very perfectly tuned racing machines," Arthur said.

Yes humidity plays a part, but temperature can quickly "untune" a perfectly well tuned instrument.

Five years ago he switched careers, bought the cottages and has built up what judges described as "a perfectly tuned" small business.

Cyrus Stevens, the first violinist, provided some perfectly tuned whistling.