On May 15, Madrid will celebrate the main day of its patron saint, San Isidro. The festivities, running from May 8, will transform the Pradera de Carabanchel into the celebration's epicenter, offering an extensive program of free performances and activities. Other key locations such as Las Vistillas, Matadero, and the Plaza Mayor will also host numerous artists during the capital's patron saint celebrations.

Although the full program of concerts and activities, which will include traditional Madrilenian folklore and family-friendly proposals, has not yet been released, the City Council has already announced some of the names that will be part of this year's lineup.

The first confirmed concerts for San Isidro 2026 include Los Chunguitos, Triángulo de Amor Bizarro, and La Bien Querida. Los Chunguitos will perform at the Pradera on May 15, the patron saint's day, at 10:30 PM, establishing themselves as one of the main acts of these festivities.

This is not the first time the renowned rumba group has participated in the San Isidro program; in fact, they have done so on several occasions, most recently in 2019. Their most emblematic songs such as Carmen Carmen, Me quedo contigo, and Dame veneno, which were heard seven years ago on the main stage of the Pradera de San Isidro, will once again delight the audience on this occasion.

On Saturday, May 16, Triángulo de Amor Bizarro and La Bien Querida will take over, performing at Las Vistillas and the Plaza Mayor, respectively. The specific times for these performances have not yet been announced. All concerts will have free admission until full capacity is reached. The Madrid City Council plans to announce the full concert lineup and other cultural proposals next Monday, May 4.