Misc: what musical instrument did sherlock holmes play?

Questions

"Christmas is over and Business is Business."- Franklin Pierce Adams?

"-------------. Millions of people being lonesome together."- Henry David Thoreau?

"-------------- has taught us to eat with a fork, but even now if nobody is around, we use our fingers."- Will Rogers?

"Civilization is unbearable, but it is less unbearable at the top."- Timothy Leary?

"------------- music is the kind we keep thinking will turn into a tune."- Kin Hubbard (1869 - 1930)?