The Warning

The Warning stands today as one of the most significant rock acts to emerge from Latin America. Based in Monterrey, the trio consists of the three Villarreal Vélez sisters who play guitar, drums, and bass respectively. They are currently active under Lava Records and continue to release music that blends heavy riffs with emotional depth. Their sound is distinctive for its technical proficiency and the raw energy they bring to every performance.

In 2026, the band achieved a historic milestone when their single "Kerosene" reached number one on the Billboard Mainstream Rock Airplay chart. This achievement made them the first all-female band and the first Mexican band to top the chart in its 45-year history. Fans connect with the group through their authentic songwriting and high-energy live shows, which often feature extended improvisational solos. [edit]

The story of The Warning began in 2013 in Monterrey, Mexico, when the three sisters were children aged 12, 11, and 8. Inspired by classic rock bands like Led Zeppelin and Queen, they decided to learn their instruments without any formal auditions or professional training periods. Daniela picked up the guitar, Paulina took to the drums, and Alejandra learned the bass, all teaching themselves through online tutorials and listening to records.

Their early years involved rigorous self-training and playing covers at local venues in their hometown. By 2015, they had transitioned to original music and released their debut EP The Warning independently. This was followed later that year by their first studio album of the same name, which gained significant traction on YouTube. The band's major label debut arrived with the 2019 release of Vulnerable, marking a shift toward polished production while retaining their signature raw rock energy. [edit]

The Warning's sound has matured significantly across their discography. Their early work from 2015 to 2017 featured a heavier, grunge-influenced hard rock style with raw production, heavily reliant on YouTube virality. With the 2019 album Vulnerable, they incorporated more melodic sensibilities and atmospheric textures, exploring themes of mental health and vulnerability.

Their 2022 album Everything's Falling saw them embracing a darker, more progressive rock sound with complex time signatures and heavier riffs. In 2026, their latest releases continued this trajectory, solidifying their reputation for technical proficiency and emotional depth. The trio shares vocal duties, though Daniela handles the majority of lead vocals, creating a dynamic interplay between the instruments and voices. [edit]

The Warning has broken significant barriers for women in rock and for Latin American artists globally. They were the first all-female rock band to headline major festivals like Download Festival in the UK and Lollapalooza in Brazil. Their success has inspired a new generation of young girls to pick up instruments in Mexico and beyond.

In 2026, their Billboard #1 hit "Kerosene" cemented their place in history as the first Mexican band to top the Mainstream Rock Airplay chart, a feat previously unachieved by any artist from the region. They have also been featured on the covers of Rolling Stone and Billboard magazines, discussing their journey and influence on the modern rock scene. [edit]

The fans call themselves The Warningers and are known for creating massive "sea of red" visuals during concerts. The official lightstick is the "Warning Stick," featuring a unique design resembling a guitar pick with LED lights that pulse to the beat. Fan color is black and red. Traditions include organizing charity drives in the band's name and participating in massive sing-alongs during live performances. [edit]

The sisters taught themselves to play their instruments using online tutorials and by listening to records., They wrote their first song, "Sick," at age 12., Daniela owns a custom PRS signature guitar, unveiled in 2026, featuring unique bird inlays modified by her personal preference., The band has a deep connection to their hometown, often returning to Monterrey to perform at local venues and support community projects., They are known for their improvisational skills, often extending songs during live shows with extended solos and jam sessions.[edit]