Why Musicals Always Have, And Always Will, Work

Musical theatre did not begin as the emotionally sophisticated, politically aware storytelling

machine we know today. In its early days, it was less concerned with psychological depth and

more invested in spectacle, charm, and the reliable appearance of a catchy tune. If

contemporary audiences expect a musical number to reveal a character’s inner conflict,

nineteenth-century theatre-goers were often content with a pleasant melody and a well-timed

dance break. The history of musical theatre, therefore, is not merely a parade of famous titles; it

is the story of how song and story gradually fused into a single expressive form.

Modern musical theatre grew out of European operetta and vaudeville. Think Gilbert and

Sullivan: clever, tuneful, mildly chaotic. Songs were delightful, but they often functioned like

bonus content. A character would pause mid-story to sing something witty, and everyone

accepted this as normal behavior.

When this style crossed to America, it blended with variety shows and big personality

performers. Early Broadway was less about emotional arcs and more about spectacle. You

came for the laughs, the dancing, and the star power. If the storyline wandered off halfway

through Act II, well, there was probably a tap number to distract you. In short, musicals were

entertaining but they weren’t yet emotionally invested in their own narratives.

Everything changed in 1943 with Oklahoma!.

This is the moment theatre historians love to circle dramatically in red ink. Why? Because

Oklahoma! did something radical: it made the songs matter to the story. The characters didn’t

just sing because they felt like it; they sang because they couldn’t not sing. Music became the

way emotions spilled over. This shift kicked off what’s often called the “Golden Age” of musicals

(roughly the 1940s–60s). Shows like The Sound of Music, My Fair Lady, and West Side Story

didn’t just include songs they built their plots around them. If you removed the music, the story

would fall apart. The melodies carried the feelings, the tension, and sometimes the tragedy.

Musicals had officially entered their storytelling era.

Then the 1970s arrived, and everyone got a little more introspective. Instead of neat love stories

and tidy endings, musicals started asking bigger, messier questions. Stephen Sondheim’s

Company explored modern relationships with songs that felt less like declarations and more like

therapy sessions set to piano. Cabaret mixed show tunes with the unsettling rise of fascism.

Even Chicago turned murder into satire. This was the era when musical theatre proved it could

be clever, ironic, and a little uncomfortable. It wasn’t just about romance anymore, it was about

society, identity, and moral ambiguity. In other words, Broadway discovered nuance. And

sarcasm.

Then came the mega-musical. If the 1970s were considered emotionally complex, the 1980s

were emotionally complex…but with fog machines. Shows like Les Misérables and ThePhantom of the Opera brought epic drama, enormous sets, and marketing budgets that could

probably fund a small nation.

The stories were sweeping and serious. Revolutions! Obsession! Love triangles in underground

lairs! But beneath the spectacle, these musicals were tightly structured. Themes and musical

motifs repeated, weaving huge casts and long timelines into cohesive stories. Also, a chandelier

fell from the ceiling every night. Subtlety was not the goal. Still, even with all the spectacle, the

core principle remained: the songs carried the emotional weight. When Jean Valjean sings, you

feel it.

So, now we arrive at the present, where musical theatre has decided that genre rules are more

like suggestions. Rock showed up with Rent. Folk mythology took the stage in Hadestown. Pop

royalty strutted through Six. And then, of course, Hamilton happened.

Hamilton didn’t just modernize musical theatre it remixed it. Hip-hop became historical narration.

Cabinet meetings became rap battles. The show blended old Broadway structure with

contemporary sound and diverse casting, proving that musicals could honor tradition while

completely reimagining it, and audiences loved it! Even people who previously claimed they

“weren’t into musicals.

”

This is why Musical theatre works, because singing exaggerates emotion in a way regular

speech can’t. When feelings get too big for dialogue, they become music. Love, anger, ambition,

grief. These things demand melody.

That’s why the art form has survived for more than a century. It adapts. It borrows from pop,

opera, jazz, rock, and rap. It scales up to giant barricades and scales down to intimate

confessions. But at its heart, it always returns to the same idea:

When something really matters, we sing it.

Even if you don’t consider yourself a “musical person,

” you’ve probably experienced this instinct.

Ever dramatically played a breakup song on repeat? Sang loudly in the car when words weren’t

enough? Congratulations. You understand musical theatre.

It turns out the leap from conversation to song isn’t that strange after all. It’s just emotion with

better lighting.

And occasionally, yes, with jazz hands.