The return to the Tomorrowland Mainstage
Spanish DJ and producer Beatriz Martínez, known artistically as B Jones, performed her set on July 19th on the main stage of Tomorrowland in Belgium. This event consolidates her return to the international circuit after pausing her professional career at the beginning of January this year due to a diagnosis of lymphatic cancer. Her performance brought together tens of thousands of attendees, marking the end of a six-month medical recovery cycle.
The artist, born in Andújar and closely linked to the Ibiza club industry, set a historic milestone in 2022 by becoming the first Spanish artist to perform on the Mainstage of the Belgian festival, considered the largest electronic music event globally. Currently, her career keeps her on the list of the top 100 DJs in the world, audited annually by the specialized publication DJ Mag.
Diagnosis and medical process
The medical history prior to the definitive diagnosis included more than twenty visits to emergency services. The severe lower back pain the artist presented was initially attributed to acute stress or possible herniated discs. Subsequent oncological tests confirmed the existence of a lymphatic tumor, which forced the artist to undergo surgery and begin aggressive chemotherapy treatment, temporarily canceling all her scheduled dates.

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Remission and final protocol
After months of treatment, the complete remission of the disease was confirmed in May. Martínez issued an official statement under the slogan 'BEA 1 - CANCER' in which she indicated the total absence of tumor tissue in her body. However, according to current oncological protocol guidelines, the DJ had to face a final preventive cycle of chemotherapy and undergo a bone marrow transplant to ensure the definitive eradication of malignant cells.
A release with family involvement
The set at Tomorrowland included the live premiere of the unreleased track titled 'Resistiré'. The vocal production of the track does not use regular studio singers, but instead incorporates the voice of her twin sister, Elena. The vocal recordings were made in a Madrid studio just hours after B Jones finished one of her chemotherapy sessions. As part of the presentation in Belgium, both shared the main stage for the performance of the song.
I want anyone going through a very difficult time to see me return and understand that they should never give up. If my return manages to give hope or strength to even one person to keep fighting, I will feel that sharing my story has had a much greater meaning.
— B Jones
Perspective: The impact of health in the electronic sector
B Jones' return to the forefront of the festival circuit highlights the physical demands to which electronic music professionals are subjected. Her medical recovery, managed publicly and documented, brings visibility to oncological processes within an industry characterized by uninterrupted schedules. The decision to expose her diagnosis and the premiere of recorded material produced during treatment demonstrate how transparency can set a positive precedent in health crisis management within the international music scene.




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