Johnny Mathis Turned a Timeless Classic Into One of the Most Moving Songs About Heartbreak Ever Recorded
Some songs never lose their emotional power because they speak to experiences every generation understands. Love, longing, and the pain of saying goodbye remain universal feelings, and few songs capture those emotions with as much quiet grace as “What’ll I Do.” Although the composition first appeared more than a century ago, it found renewed life through Johnny Mathis, whose unforgettable interpretation transformed the beloved standard into one of the defining heartbreak ballads of his remarkable career.
Released in 1962 as part of his successful album Wonderful Wonderful, Mathis’s version introduced Irving Berlin’s timeless composition to millions of new listeners. His recording climbed to No. 23 on the Billboard Hot 100, while the accompanying album reached No. 11 on the Billboard Top LPs chart, proving once again that Mathis possessed an extraordinary ability to make classic songs feel deeply personal and completely contemporary.
More than six decades later, his rendition continues to resonate with audiences who appreciate music capable of expressing emotions that words alone often cannot.
A Song That Asks the Hardest Question After Love Is Gone
At its heart, “What’ll I Do” is built around an incredibly simple question.
What happens after someone you love is no longer beside you?
The lyrics never rely on elaborate storytelling or dramatic imagery. Instead, they express the quiet confusion that follows loss—the empty spaces, the unanswered questions, and the unsettling realization that everyday life suddenly feels unfamiliar.
Rather than focusing on anger or regret, the song captures something even more universal: uncertainty.
How do you move forward?
How do ordinary routines continue when the person who once gave them meaning has disappeared?
These are questions nearly everyone encounters at some point in life, which helps explain why the song has remained emotionally relevant for generations.
Johnny Mathis’s Voice Makes Every Word Feel Personal
Johnny Mathis has always possessed one of popular music’s most recognizable voices. Smooth, elegant, and remarkably controlled, his singing rarely depends on vocal acrobatics. Instead, he communicates emotion through subtle phrasing, gentle dynamics, and remarkable sincerity.
Those qualities make “What’ll I Do” especially powerful.
Every lyric sounds less like a performance and more like a private conversation with oneself during a lonely evening. His voice carries vulnerability without ever becoming melodramatic. There is restraint in every phrase, allowing listeners to feel the sadness rather than simply hear it.
Mathis never rushes the melody.
He gives every line room to breathe, allowing silence to become part of the performance itself. Those quiet moments between phrases are almost as meaningful as the lyrics, emphasizing the emptiness that the song describes.
It’s this understated emotional honesty that separates his interpretation from countless other recordings of the same classic.
A Beautiful Arrangement That Lets Emotion Take Center Stage
One of the greatest strengths of Mathis’s recording lies in its elegant orchestration.
Instead of overwhelming the listener with dramatic instrumentation, the arrangement remains refined and intimate. Soft piano passages blend seamlessly with delicate string sections, creating an atmosphere that feels almost cinematic without becoming excessive.
Every instrument serves the story.
The orchestra doesn’t compete with Mathis’s voice—it supports it.
Gentle harmonies, carefully layered strings, and understated accompaniment create the perfect emotional landscape for a song centered on loneliness and remembrance.
Even listeners unfamiliar with the lyrics can immediately sense the melancholy simply through the music itself.
That timeless production quality is one reason the recording continues to sound fresh despite being released in the early 1960s.
Irving Berlin’s Enduring Masterpiece
Long before Johnny Mathis recorded it, “What’ll I Do” had already earned its place among America’s greatest popular standards.
Written by legendary composer Irving Berlin for the 1923 Music Box Revue, the song quickly became one of the most beloved entries in the Great American Songbook.
Berlin possessed an extraordinary gift for expressing profound emotions through deceptively simple lyrics. Rather than relying on complicated poetic language, he often used everyday words arranged with remarkable emotional precision.
“What’ll I Do” perfectly demonstrates that talent.
Its central question is almost childlike in its simplicity, yet it carries enormous emotional weight because it reflects a feeling nearly everyone recognizes.
Over the decades, countless artists have interpreted the song, but Johnny Mathis brought something uniquely intimate to Berlin’s timeless composition.
His version honors the elegance of the original while adding the warmth and romantic sensitivity that became his signature throughout an extraordinary recording career.
The Success of Wonderful Wonderful
Although “What’ll I Do” stands beautifully on its own, it also became an important part of the success surrounding Wonderful Wonderful.
The album showcased Mathis at a point when he had fully established himself as one of America’s premier interpreters of romantic ballads. Audiences had come to trust him with songs about love, hope, longing, and heartbreak because he consistently approached every performance with authenticity rather than theatricality.
The commercial success of both the album and the single reflected that connection.
Listeners weren’t simply buying records.
They were finding songs that understood their own experiences.
Mathis became a comforting voice during moments of joy and moments of sorrow alike, and “What’ll I Do” remains one of the finest examples of that remarkable ability.
Why the Song Still Connects Today
Despite changing musical styles and evolving production techniques, emotional honesty never goes out of fashion.
Modern listeners continue discovering Johnny Mathis because recordings like “What’ll I Do” focus on timeless human experiences rather than temporary trends.
The song doesn’t belong to any particular decade.
It belongs to anyone who has experienced absence.
Whether mourning the end of a romance, grieving the loss of a loved one, or simply remembering someone who once meant everything, listeners can easily find themselves reflected in its lyrics.
That emotional universality explains why so many classic standards continue reaching new audiences long after their original release.
Technology changes.
Popular music evolves.
But heartbreak remains heartbreak.
A Performance That Demonstrates the Power of Simplicity
One of the most remarkable aspects of Johnny Mathis’s recording is its refusal to overstate its emotions.
There are no dramatic vocal climaxes designed to impress.
No overwhelming orchestral explosions.
No theatrical displays of sorrow.
Instead, the recording trusts the listener.
It understands that genuine emotion often speaks most clearly through restraint.
That philosophy allows every note to carry extraordinary emotional weight, making the performance feel intimate even decades after it was first recorded.
It’s a masterclass in musical storytelling—proof that sometimes the quietest performances leave the deepest impressions.
A Timeless Reflection on Love, Loss, and Hope
Johnny Mathis’s rendition of “What’ll I Do” remains one of the finest interpretations ever recorded of Irving Berlin’s enduring classic.
Its gentle melody, graceful orchestration, and heartfelt vocal performance combine to create an unforgettable portrait of love interrupted by absence. Rather than offering easy answers, the song embraces uncertainty, acknowledging that grief often begins with simple questions that have no immediate solution.
For listeners who have experienced loss in any form, Mathis provides more than beautiful music.
He offers understanding.
His compassionate performance reminds us that heartbreak is part of the shared human experience and that even our quietest moments of loneliness have been felt by countless others before us.
More than sixty years after its release, “What’ll I Do” continues to demonstrate why Johnny Mathis remains one of popular music’s greatest interpreters of timeless songs. It is elegant without being sentimental, heartbreaking without becoming overwhelming, and beautifully understated in every respect.
Some songs entertain.
Others endure.
Johnny Mathis’s unforgettable recording of “What’ll I Do” unquestionably belongs to the latter—a timeless musical companion for anyone searching for comfort when words alone simply aren’t enough.