Why learn to play music?

1. It improves your reading and verbal skills.

Several studies have found strong links between pitch processing and language processing abilities. Researchers out of Northwestern University found that five skills underlie language acquisition: "phonological awareness, speech-in-noise perception, rhythm perception, auditory working memory and the ability to learn sound patterns." Through reviewing a series of longitudinal studies, they discovered that each these skills is exercised and strengthened by music lessons. Children randomly assigned to music training alongside reading training performed much better than those who received other forms of non-musical stimulation, such as painting or other visual arts. You've got to kind of feel bad for those kids randomly assigned into art classes.

2. It improves your mathematical and spatial-temporal reasoning.

Music is deeply mathematical in nature. Mathematical relationships determine intervals in scales, the arrangement of keys and the subdivisions of rhythm. It makes sense then that children who receive high-quality music training also tend to score higher in maths. This is because of the improved abstract spatial-temporal skills young musicians gain. According to a feature written for PBS Education, these skills are vital for solving the multistep problems that occur in "architecture, engineering, math, art, gaming and especially working with computers." With these gains, and those in verbal and reading abilities, young musicians can pretty much help themselves succeed in any field they decide to pursue.

3. It helps your grades.

In a 2007 study, Christopher Johnson, a professor of music education and music therapy at the University of Kansas, found that "elementary schools with superior music education programs scored around 22% higher in English and 20% higher in math scores on standardized tests compared to schools with low-quality music programs." A 2013 study out of Canada found the same. Every year that scores were measured, the mean grades of the students who chose music were higher than those who chose other extracurriculars. While neither of these studies can necessarily prove causality, both do point out a strong correlative connection.

4. It helps you learn languages more quickly.

Children who start studying music early in life develop stronger linguistic abilities. They develop more complex vocabularies, a more nuanced understanding of grammar and higher verbal IQs. These benefits don't just impact children's learning of their first language, but also their ability to learn every language they attempt to learn in the future. The Guardian reports: "Music training plays a key role in the development of a foreign language in its grammar, colloquialisms and vocabulary." These heightened language acquisition abilities will follow students their whole lives and will aid them when they need to pick up new tongues late in adulthood.

5. It makes you a better listener, which will help a lot when you're older.

Musical training makes people far more sensitive listeners, which can help tremendously as people age. Musicians who keep up with their instrument enjoy a much slower decline in "peripheral hearing." They can avoid what scientists refer to as the "cocktail party problem" in which older people have trouble isolating specific voices (or musical tones) from a noisy background.

6. It will slow the effects of ageing.

But beyond just auditory processing, musical training can also help delay cognitive decline associated with ageing. Some of the most promising research positions music as an effective way to stave off dementia. Studies out of Emory University find that even if musicians stop playing as they age, the neurological restructuring that occurred when they were kids helps them perform better on "object-naming, visuospatial memory and rapid mental processing and flexibility" tests than others who never played. The study authors add, though, that musicians had to play for at least 10 years to enjoy these effects. Hopefully you stuck with it long enough.

7. It strengthens your motor cortex.

All musical instruments require high levels of finger dexterity and accuracy. The training works out the motor cortex to an incredible extent, and the benefits can apply to a wide range of non-musical skills. Research published in the Journal of Neuroscience in 2013 found that kids who start learning to play before the age of 7 perform far better on non-musical movement tasks. Exposure at a young age builds connectivity in the corpus callosum, which provides a strong foundation upon which later movement training can build.

8. It improves your working memory.

Playing music puts a high level of demand on one's working memory (or short-term memory). And it seems the more one practices their instrument, the stronger their working memory becomes. A 2013 study found that musical practice has a positive association with participants' working memory capacity, their processing speed and their reasoning abilities. Writing for Psychology Today, William R. Klemm claims that musicians' memory abilities should spread into all non-musical verbal realms, helping them remember more content from speeches, lectures or soundtracks.

9. It improves your long-term memory for visual stimuli.

Music training can also affect long-term memory, especially in the visual realm. Scientists at the University of Texas at Arlington reported last year that classically trained musicians who have been playing more than 15 years score higher on pictorial long-term memory tests. This heightened visual sensitivity likely comes from parsing complex musical scores. The study makes no claims for musicians who learn to play without reading music.