Piano Guidance
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How much is a new gas cap?

Depending on the caliber of your car, a new gas cap can cost anywhere from $100 to around $300.

What is the easiest way to memorize music notes?
What is the easiest way to memorize music notes?

10 Tips for Memorizing Music #1. Start small. This might go without saying, but building your memory is a process. ... #2. Use sight reading tips....

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What is F5 key used for?
What is F5 key used for?

The F5 key is a function key found at the top of almost all computer keyboards. The key is most often used to refresh a web page in an Internet...

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Join almost HALF A MILLION Happy Students Worldwide
Join almost HALF A MILLION Happy Students Worldwide

Pianoforall is one of the most popular online piano courses online and has helped over 450,000 students around the world achieve their dream of playing beautiful piano for over a decade.

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What does a gas cap do?

Your gas cap acts as a barrier: it keeps contaminants out of your fuel tank while keeping the fuel itself and any vapors in. This can reduce your car’s emissions, and a working gas cap is necessary to pass a state-mandated smog test.

How do I know if I need a gas cap replacement?

There are a couple of situations where your gas cap might need replacing:

It is missing

It is visibly broken

You’ve failed a smog or emissions test

Your check engine light is on

Your car’s computer system can detect if the gas cap is loose and causing any specific malfunctions. When this happens, your check engine light will illuminate, but you won’t know the particular error unless you have an OBD code reader. Of course, it’s possible to drive with a broken gas cap and face few repercussions. However, it’s in your best interest to get a replacement as soon as you notice a problem—especially if you have to submit to annual emissions testing or if the gas cap has fallen off completely.

How to perform a gas cap replacement

Luckily, replacing a gas cap is a very simple maintenance service. All the mechanic needs to do is: Examine the gas cap (if it’s still there), including performing a pressure test

Remove it if faulty

Install a new cap

Test the new one to make sure it performs

Depending on the caliber of your car, a new gas cap can cost anywhere from $100 to around $300.

Find affordable car insurance

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Just choose the policy you like best out of the dozens of competitive quotes you receive, and Jerry will do all the heavy lifting, including registering you for your new policy and helping to cancel your old one. Why do all that work when Jerry can do it for you?

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What's the difference between a 61 and 88 keyboard?
What's the difference between a 61 and 88 keyboard?

One of the many choices you'll be confronted with is key, or note, configuration. A full-size keyboard has 88 keys, but 76- and 61-note keyboards...

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What is the #1 most famous painting in the world?
What is the #1 most famous painting in the world?

10 most famous paintings in the world 1. ' Mona Lisa' ... 'The Last Supper' Visitors take photos of "The Last Supper" ("Il Cenacolo or L'Ultima...

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Join almost HALF A MILLION Happy Students Worldwide
Join almost HALF A MILLION Happy Students Worldwide

Pianoforall is one of the most popular online piano courses online and has helped over 450,000 students around the world achieve their dream of playing beautiful piano for over a decade.

Learn More »

Why did piano keys used to be black?

It was also suggested that the black keys on the piano made it difficult to detect the spaces between the keys. This, in turn, led to difficulty in telling the exact locations of the keys. By switching the colours, the black spaces became highly visible and playing became easier.

Take, for example, the fortepiano that famous composer Mozart used in the 18th century. The instrument that Mozart used to write his late compositions till his death in 1791 had a mostly-black keyboard, with the white sharps standing out. While nobody knows the exact reason for the switch to today’s colour configuration, several theories have been presented. It was also suggested that the black keys on the piano made it difficult to detect the spaces between the keys. This, in turn, led to difficulty in telling the exact locations of the keys. By switching the colours, the black spaces became highly visible and playing became easier. Another suggested reason relates to the difference between the prices of ivory and wood. Due to its scarcity, ivory has always been dearer than wood. Since there are less black keys on a keyboard, switching the key colours meant using less ivory to make a piano and making it more affordable to composers and pianists. This may explain why some harpsichords had black naturals and white sharps. Today, nobody knows for sure why the keyboard’s colours have been reversed. There is no definitive record on this and the real reason is anybody’s guess. While we continue to ponder about this surprising change, it might be entertaining to think about Chopin's "Black Keys” Etude being played on a piano whose sharp/flat keys are white.

What key is drop D?
What key is drop D?

Drop D tuning is an alternative form of guitar tuning in which the lowest (sixth) string is tuned down from the usual E of standard tuning by one...

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What songs use 4 chords?
What songs use 4 chords?

"Four Chords" Journey – "Don't Stop Believin'" James Blunt – "You're Beautiful" The Black Eyed Peas – "Where Is the Love" Alphaville – "Forever...

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Could Beethoven hear when he wrote Moonlight Sonata?
Could Beethoven hear when he wrote Moonlight Sonata?

Beethoven was not deaf, when he composed this sonata in 1801. Although, he had had symptoms in his ears since 1798, meaning his hearing at this...

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Are pianos made in China any good?
Are pianos made in China any good?

In short, some chinese pianos are junk and some older American pianos are junk. The Chinese workforce has spent decades trying to perfect piano...

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