His study became instrumental in the implementation of federal rules on human experimentation and informed consent.

"Haunted" began life as an instrumental on the 2002 compilation Exposure.

It was also performed by David Foster as an instrumental on the soundtrack.

There were several early attempts at recording the song, including Brian playing the instrumental on an acoustic piano.

The company was instrumental in the victories on each occasion.

Yet without a central voice a song becomes an instrumental, on its way to background music.

He was instrumental in the eventual ban on cigarette sponsorship of the game.

The chairman of the Committee on Budgets himself, has been quite instrumental on this point.

He was also instrumental in the implementation of the draft on the Korean peninsula, which began from January 20, 1944.

The addition of the London office, was instrumental in the establishment of the Bank on the international level.