The couple stopped talking to each other socially and discussed only musical matters.

Peter is still involved in all matters musical to this day.

There was little cause for complaint in purely musical matters.

Boult wrote articles on a wide range of musical matters.

The individual may also act as the Sovereign's adviser in musical matters.

In matters musical and recreational, he's a rather catholic chap.

He also published books and essays on musical matters.

Benoit also wrote a great number of essays on musical matters.

And besides, how much talking there was about current musical matters!

Ms. Robinson will now be associate director, with primary responsibility for musical matters.