Piano Guidance
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Does piano increase IQ?

Study says learning a musical instrument increases your IQ by 10 percent. Picking up a musical instrument gives you a higher IQ, according to a new study of more than 4,600 volunteers. New research has claimed that learning to play a musical instrument increases intelligence by 10 percent.

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Study says learning a musical instrument increases your IQ by 10 percent

By Sian Moore

Picking up a musical instrument gives you a higher IQ, according to a new study of more than 4,600 volunteers. New research has claimed that learning to play a musical instrument increases intelligence by 10 percent. In a six-month study co-ordinated by DIYS.com, the world’s largest DIY community, 4,694 volunteers chose a new hobby to take up during coronavirus lockdown. Among the chosen hobbies were knitting, exercising and learning an instrument. The volunteers then took an IQ test, before being grouped according to their chosen activity. After six months, they were retested, and researchers indexed and averaged their scores. The highest IQ increase came from the music-makers, averaging a score increase of 9.71 percent. Before they took up an instrument, the new musicians’ average IQ score was 103. When they were tested again, six months later, it had increased to 113. Scores for IQ tests, which are used to measure various cognitive reasoning skills, average around 100 in general. Music-making trumped other hobbies including knitting, which had an average score increase of 9.68 percent, exercising (7.37 percent) and reading (7.07 percent). According to the study, the most popular instrument was the guitar, with 31 percent of volunteers choosing to learn it. The cognitive impact of playing an instrument has been widely studied. A 2014 Ted Talk delivered by brain development and music learning researcher Dr. Anita Collins, which has been viewed over 10 million times, explains why “fireworks” go off in musicians’ brains when they play. Collins explains that when a musician plays an instrument, neuroscientists have seen multiple areas of the brain “light up” as it processes different information in “intricate, interrelated and astonishingly fast sequences”.

“Playing music is the brain’s equivalent of a full-body workout,” Collins adds.

A more recent study, led by experts at the Stanford University School of Medicine, found that musicians who started playing an instrument at a young age have more ‘connected’ brains. Using a sample pool of 153 musicians and non-musicians, researchers found a significant difference in brain structure in the musicians. More so, the team found that those who had starting playing at a young age had stronger brain connections than those who only started in later years. We’ve opened voting for the Classic FM Hall of Fame 2021! Tell us your favourite music and you could win a smart speaker, iPad and luxury hamper.

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How many keys is a full piano?

88 keys By the 1890s, today's modern keyboard had become established with 88 keys spanning 7¼ octaves (from 2A to C5; 27.5 Hz to 4,186 Hz*).

The piano that Bartolomeo Cristofori first invented in Italy had only 54 keys. As piano music developed and evolved, the keyboard compass was gradually expanded in response to requests from composers who sought a broader potential for expression. By the 1890s, today's modern keyboard had become established with 88 keys spanning 7¼ octaves (from 2A to C5; 27.5 Hz to 4,186 Hz*). The human ear can hear sounds in the range from approximately 20 Hz to 20,000 Hz, but the upper limit of frequencies that the human brain can discriminate is at the very most around 4,000 Hz. Even if the compass were to be expanded by increasing the number of keys on the piano, to the human ear, the extra notes at the bass end would become nothing more than a rumbling noise, and the added treble notes would be heard as an unpleasant dissonant noise with no sense of being in a tonal range, and thus, musically, would be almost meaningless. Boesendorfer is making 97-key pianos with nine additional keys in the bass segment of the keyboard (2C to C5). However, the strings for these nine keys in the lowest bass segment are really only there to provide a richer sound when other keys are played by resonating with them. In reality, the extra keys themselves are almost never played directly. * When A is tuned to 440 Hz. The pitch of the individual keys will vary depending on the tuning method.

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