It was concerted to begin the siege in March. --Bp.
Burnet.
2. To plan; to devise; to arrange.
A commander had more trouble to concert his defense
before the people than to plan . . . the campaign.
--Burke.
The ministers of Denmark were appointed to concert with
Talbot. --Bp. Burnet
All these discontents, how ruinous soever, have
arisen from the want of a due communication and
concert. --Swift.
2. Musical accordance or harmony; concord.
Let us in concert to the season sing. --Cowper.
3. A musical entertainment in which several voices or
instruments take part.
Visit by night your lady's chamber window With some
sweet concert. --Shak.
And boding screech owls make the concert full.
--Shak.
{Concert pitch}. See under {Pitch}.