Indeed, if TV theme songs had a theme song these days, it would be a single descending pennywhistle note.
From the washingtonpost.com
As a boy he spent a week's allowance on a toy pennywhistle, and over time he devised his own musical language.
From the sfgate.com
John Milham is an absolute monster with two sticks in his hands, once voted Mobile's best pennywhistle player as well.
From the al.com
Willard Cele is usually credited with creating pennywhistle by placing the six-holed flute between his teeth at an angle.
From the en.wikipedia.org
In grammar school, young George took a pennywhistle and coaxed new sounds from it by boring more holes into it.
From the cityroom.blogs.nytimes.com
Mattea and her band concluded the concert with a lively, Celtic-flavored instrumental that featured the frontwoman on pennywhistle.
From the al.com
Music is played on Kentucky's own state instrument, the mountain dulcimer, and also autoharp, banjo, harmonica, pennywhistle, spoons and banjo-mere.
From the kentucky.com
Tuk bands are Barbadian musical ensembles, consisting of a bow-fiddle or pennywhistle flute, kittle triangle and a snare and double-headed bass drum.
From the en.wikipedia.org
I also have experience with the great highland bagpipes, baroque recorder, pennywhistle, handbell choirs, and other various instruments.
From the en.wikipedia.org
More examples
An inexpensive fipple flute
The tin whistle also called the penny whistle , English Flageolet, Scottish penny whistle, Tin Flageolet, Irish whistle and Clarke London FlageoletThe Clarke Tin Whistle By Bill Ochs is a simple six-holed woodwind instrument. ...
"Pennywhistle" is the second track on Watch Me Disappear, the fourth studio album by Australian band Augie March. The song was released digitally on 16 September 2008, with the hard copy released in Australia on 27 September 2008.