Harper Willow Grohl grew up around music, but some of her most memorable moments have come from trying it herself. Born on April 17, 2009, she is the daughter of Foo Fighters frontman and former Nirvana drummer Dave Grohl and Jordyn Blum.

At eight, Harper played drums onstage during a Foo Fighters festival performance. Years later, she added another creative credit through artwork connected to the band. These moments have made fans curious about her age, family, musical interests, and life today.

Harper Willow Grohl Quick Bio

Growing Up as Dave Grohl and Jordyn Blum’s Daughter

Harper is the second daughter of Dave Grohl and Jordyn Blum. Her parents married in 2003, several years before Harper was born in 2009.

She grew up with her older sister, Violet, and younger sister, Ophelia. Music naturally surrounded the family because of Dave’s career, and his daughters occasionally became part of his creative projects.

Harper has taken part in some of those moments without building her life around constant publicity. Her appearances have mostly involved family performances and Foo Fighters projects, giving fans occasional glimpses of her own creative interests.

Harper Grohl’s Famous Drumming Moment at Age Eight

Harper drew widespread attention in June 2017 when she joined Foo Fighters onstage at the Secret Solstice Festival in Iceland. She was only eight years old at the time.

Dave Grohl told the crowd that Harper wanted to learn drums. She then sat behind the kit and played the familiar beat from Queen’s “We Will Rock You” while her father and the band performed with her.

The appearance became Harper’s best-known musical moment. It also showed that her connection to music involved learning and performing an instrument rather than simply growing up around her father’s career.

Her Other Musical Moments With Dave and Violet

The Iceland festival was not Harper’s only public musical appearance. In May 2018, she joined Dave and her older sister Violet during the Notes & Words benefit in Oakland, California.

The sisters participated in “The Sky Is a Neighborhood,” while Harper also returned to the drums for “We Will Rock You.” Harper and Violet had previously appeared in the official video for “The Sky Is a Neighborhood” in 2017.

Harper also had an unusual introduction to piano. Dave has recalled Paul McCartney sitting at the family piano and informally showing a young Harper how to play.

Harper and Violet Grohl Have Different Musical Stories

Both sisters have performed with their father, but their musical paths are different.

Violet has become more visible as a singer. She has performed live with Dave and contributed vocals to Foo Fighters music, including “Show Me How” from the 2023 album But Here We Are.

Harper is better known for her childhood drumming appearances and occasional family projects. She has not followed the same public musical path as Violet.

Keeping that distinction clear helps explain why Harper’s few performances attracted attention without presenting them as the start of a full-time music career.

Harper Grohl’s 2025 Artwork for “Today’s Song”

Harper added a different kind of creative credit in 2025 when she created the artwork for Foo Fighters’ single “Today’s Song.” The band released the track on July 2 as it marked 30 years since the release of its debut album.

The credit moved attention beyond the childhood performances that first introduced Harper to many Foo Fighters fans. This time, her contribution came through visual art rather than drums or vocals.

The project shows another creative interest in Harper’s life, although she has not announced plans to pursue art professionally.

Is Harper Willow Grohl a Professional Musician?

Harper has experience performing music, but she has not established an independent professional music career.

Her public appearances include playing drums with Foo Fighters and performing alongside Dave and Violet Grohl. These moments show an early interest in music, particularly drumming.

So far, Harper has not announced a solo project, joined a band professionally, or released music under her own name. Her creative work has instead appeared through occasional family performances and projects connected with Foo Fighters.

What Is Harper Willow Grohl Doing Now?

Harper added another music credit in 2026 when she provided backing vocals on Foo Fighters’ “Your Favorite Toy.” The song became the title track of the band’s 12th studio album.

The contribution brought Harper back into her father’s music in a different role. Her earlier appearances had mostly highlighted drumming, while the new recording gave her a vocal credit.

A year earlier, Harper had created artwork for Foo Fighters’ “Today’s Song.” Together, these projects show that her recent creative work has included both music and visual art.

At 17, Harper has still not announced an independent career path or solo music project.

Conclusion

Harper Willow Grohl grew up surrounded by music, but her own creative moments have gradually added to her story. Playing drums with Foo Fighters at eight gave fans an early glimpse of her musical interest.

Since then, Harper has explored creativity in different ways. Her artwork for “Today’s Song” in 2025 and backing vocals on “Your Favorite Toy” in 2026 showed interests beyond drumming. At 17, she has not announced an independent career path. For now, her public work reflects experience with drums, vocals, and visual art, while her future direction remains open.

FAQs

How old is Harper Willow Grohl?

Harper Willow Grohl was born on April 17, 2009. She turned 17 on April 17, 2026.

Who are Harper Willow Grohl’s parents?

Her parents are Dave Grohl and Jordyn Blum. Dave is the founder and frontman of Foo Fighters and was previously the drummer for Nirvana.

Does Harper Willow Grohl play drums?

Yes. Harper has played drums publicly. Her best-known appearance came at the Secret Solstice Festival in Iceland in 2017, when she was eight years old.

What song did Harper Grohl play on drums?

Harper played the famous rhythm from Queen’s “We Will Rock You” while performing onstage with her father and Foo Fighters.

Did Paul McCartney teach Harper Grohl piano?

Dave Grohl has shared a story about Paul McCartney giving Harper an informal piano lesson when she was young.

Is Harper Willow Grohl a professional musician?

Harper has performed publicly and shown an interest in music, but she has not established an independent professional music career.