Bottlerock 2025 Highlight

Meet Summer Brennan: A Rising Star with a Voice Beyond Her Years

At just 19 years old, singer-songwriter Summer Brennan is quickly becoming one of the most compelling new voices in indie-pop. Hailing from Orange County, California, Summer first discovered her passion for songwriting and production during the solitude of the pandemic. That time of introspection led to her breakout single Boy, which earned her a coveted weekly win in the John Lennon Songwriting Contest—a sign of what was to come.

Fast forward six years, and Summer is not only growing as a songwriter but thriving as a performer. Her song Billboard City won the American Songwriter competition in the Teen Category, adding to a growing list of accolades that includes a recent performance at the renowned Bottlerock Napa Valley festival.

Drawing from the emotional storytelling of artists like Taylor Swift, Maggie Rogers, Conan Gray, and Holly Humberstone, Summer has crafted a sound that is both lyrically raw and sonically intimate. Her music blends deep emotional resonance with an indie-pop sensibility that feels both fresh and timeless.

With a voice that is equal parts haunting and soothing, she explores the highs and lows of self-discovery, capturing what it means to grow up in a complicated world. Her songs reflect the real-life struggles of navigating relationships, insecurities, and identity, all with remarkable honesty and heart.

Summer Brennan is more than an emerging artist—she’s a voice for a generation.

  • WFNM - Grant Owen’s We Found New Music - Jan 14 at Hotel Ziggy, Los Angeles

    NAMM, Anaheim, CA - Jan 23

  • BMI, NSAI, SONA, West Coast Songwriters Association, Music Forward, American Songwriter Member, Women In Music

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