A while back I spent a minute offering a few suggestions of what to say after a concert when the concert was really pretty bad, but the performer is someone you know and you have to say something. In the unfortunate event that you’ve already used up your store of useful phrases, I thought I’d suggest a few more.

In the bad old days of symphony orchestras in this country, music directors were absolute dictators, and orchestra musicians had few protections. If a music director woke up in a bad mood and decided to fire an orchestra musician on the spot, he could… never mind that it might instantly deprive that musician of his livelihood.

Do you agree with the judgment that the two greatest composers of the late Baroque were Bach and Handel? Well, that means, unavoidably, that the rest of the late Baroque composers weren’t as good.

He may not be well know to the general public today, but, yet Philippe Gaubert was one of the most famous and important French musicians of the first half of the twentieth century.

I don’t suppose you have a pair of four-hundred-year-old pliers in your kitchen tool drawer, or a screwdriver made in the 1700s? No, probably not. Tools don’t tend to last that long. The tools of string players, though, are an entirely different story.

Have you by any chance been hanging on to your grandparents’ old 78 rpm records? Carting them around, perhaps, and storing them on shelves or in boxes whenever you’ve moved from place to place?

The riches that music has to offer, whether in times of great sorrow or great joy, are both incalculable and irreplaceable.

I play concerts for a living, so you wouldn’t think I’d need reminding of the dramatic difference between listening to a recording and hearing a live performance. But it was as an audience member, recently, not as a performer, that I had my reminder – and it was a pretty spectacular one, because I was lucky enough to attend a concert by the Chicago Symphony Orchestra.

There are many great creative artists, including great composers, who have been mediocre human beings, not to mention any number who have been downright reprehensible human beings, or human beings whose private views we would find reprehensible if only we knew what they were.

The guitar, the lute, and the viola da gamba all have frets. Have you ever wondered why?