Who Was Mozart? His Life Story, Explained Simply
If you’ve spent any time around classical music, you’ve heard the name. Wolfgang Amadeus Mozart is one of those composers everybody’s heard of, whether they can name a single piece he wrote or not. But who was he, actually? I dug into his real story for my podcast, Busy Kids Love Music, and I wanted to write it out here too — because the real version is more interesting than the “genius in a powdered wig” image most of us grew up with.
A Musical Family From the Start
Wolfgang — or “Wolfi,” as his family called him — was born in Salzburg, Austria, in 1756. Music wasn’t something he discovered later in life; he was born into it. His father, Leopold, was a violinist and composer who taught his children music from the time they were small. Wolfgang’s older sister, Maria Anna (nicknamed “Nannerl”), was a genuinely talented musician too, and by the time Wolfgang was five, he was already playing harpsichord and violin — and even composing a little himself.
Leopold recognized what he had on his hands, and he did something about it: he took his two young children on tour across Europe to perform for royalty and aristocrats. In London, the Mozart children performed for King George III and met composer Johann Christian Bach (one of Johann Sebastian Bach’s own sons), even playing duets with him. Picture that for a second — a child prodigy touring Europe before most kids today would be starting first grade.
Finding His Voice as a Composer
By age 11, Mozart was back in Vienna recovering from smallpox, and it’s around this time that he began composing longer, more ambitious works. His first opera was performed in Salzburg in 1769 — Mozart was 13. He went on to take jobs as an assistant conductor and organist in Salzburg, wrote a number of religious works, and composed his first serious opera just after his 25th birthday.
Later that same year, Mozart made the move to Vienna, which at the time was the place to be if you were a musician with big ambitions.
Marriage, Family, and Financial Struggle
Not long after settling in Vienna, Mozart married Constanze Weber. Together they had six children — though only two survived past infancy, which was tragically common in the 18th century but no less painful for the family living through it. Mozart and Constanze also weren’t especially good with money, and financial struggle followed them through much of their marriage, even during Mozart’s most successful years.
While in Vienna, Mozart became known for his keyboard skill and kept writing operas, symphonies, and some of his most enduring piano works. He performed concerts where he played his own piano concertos, conducting the other musicians from his seat at the keyboard — a role he more or less pioneered and helped shape into the genre we still know today.
A Friendship With Haydn
During this period, Mozart met fellow composer Franz Joseph Haydn, and the two became close friends, even playing together in a string quartet. Haydn’s opinion of the younger composer was about as high as praise gets. He told Mozart’s father, Leopold: “Before God and as an honest man I tell you that your son is the greatest composer known to me either in person or by name. He has taste, and what is more, the most profound knowledge of composition.”
That’s not a casual compliment. That’s one of the most respected composers of the era going on record.
A Life Cut Short
The details of Mozart’s final illness and death are murky — there are several competing accounts, and historians still aren’t in full agreement about exactly what happened. What we do know is that he was in the middle of composing a Requiem (a mass for the dead, traditionally performed at funerals) when he died in Vienna at just 35 years old. His wife Constanze later asked another composer to finish the piece he couldn’t complete.
There’s something almost unbearably poignant about that — a composer dying while writing music meant to honor the dead, unable to finish his own.
Why Mozart Still Matters
Mozart’s music belongs to the Classical period, an era that prized balance and elegance in composition. He wrote across nearly every form that existed in his time — symphonies, operas, chamber music, string quartets, masses, dances, serenades — and he’s remembered today as one of the greatest musical minds who ever lived.
Frequently Asked Questions
Who was Wolfgang Amadeus Mozart? Mozart was an Austrian composer born in 1756 in Salzburg, widely considered one of the greatest composers in classical music history. A child prodigy, he began composing as a young child and went on to write symphonies, operas, and chamber works still performed today.
How old was Mozart when he died? Mozart died in Vienna in 1791 at age 35, while working on a Requiem Mass he never finished.
Did Mozart have children? Mozart and his wife, Constanze Weber, had six children together, but only two survived past infancy.
Why is Mozart considered so important to classical music? Mozart composed prolifically across nearly every musical form of his era and is credited with helping establish the piano concerto as a major genre, alongside his lasting contributions to opera and symphonic music.
Want to hear this story instead of read it? The original podcast episode is right here.
If digging into the real stories behind the music your kids will grow up recognizing sounds like your kind of thing, this is exactly what we do inside Busy Kids Do Piano — and if you’re looking to learn something new yourself, Busy Moms Do Piano is there for you too.
Carly
