in harmony

Also found in: Legal.

*in harmony

 (with someone or something)
1. Lit. in musical concord with someone or something. (*Typically: be ~; get ~.) This part is in harmony with the tenor's solo. The tenor part is not in harmony with the accompaniment.
2. Fig. agreeable or compatible with someone or something. (*Typically: be ~; get ~.) This is in complete harmony with our earlier discussions. Fred's position is quite clear. What you have said is not in harmony with Fred.
References in classic literature ?
But on the following Friday he was waited upon by the Pillars of the Church, who informed him that in order to be in harmony with the New Theology and get full advantage of modern methods of Gospel interpretation they had deemed it advisable to make a change.
But for the most part, the bureau's pre-Levi counterterrorist efforts were conducted within the law and in harmony with federalism.