This week I will
be exploring the the harmonica. Now, the harmonica is
a lot more complex than one might think, and also sometimes gets forgotten
about, perhaps due to its size, so instead of going right in to how it came to
be I will first give a brief explanation about the instrument. There are
several kinds, but for today we will be focusing on the diatonic harmonica,
which some might call the standard harmonica.
The harmonic is
a pocket-sized wind instrument and within it contains multiple reeds that are
all individually tuned to produce a different note. The reeds are encased in a
reed plate, which protects them and isolates their vibration. Each harmonica
has two reed plates. The top one is for blow notes (notes produces when the
player blows air) and the bottom one is for draw notes (notes produced when the
player draws/suck in air). So, when you
look at a harmonica and you see all the holes, this means that when you blow
into one, a certain note is produced, but when you draw form that same hole a
different note is produced.

If you’re unsure
if you’ve ever heard a harmonica before, here are a couple classic rock songs
where a harmonica is featured:
What I Like
About You by The Romantics
Take The Long
Way Home by Supertramp
Piano Man by Billy Joel
Sources:
I find the harmonica to be a really cool instrument! It is so little, but can play a big role when it comes to music. I had absolutely no idea that the draw notes were completely different notes than the blow notes. This was a very interesting post!
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