Bacilos’ pop-rock music will rise to a new dimension on April 18, 2026, at the Anfiteatro Imperial at Parque Viva. However, the big surprise of this unprecedented show is the special participation of national artist Sebas Guillem, who will share the stage with the band in a symphonic format alongside the Costa Rican Philharmonic Orchestra.

This encounter represents a milestone for local music, as an internationally projected Costa Rican talent joins directly in the repertoire of one of Latin America’s most iconic bands.

Sebas Guillem: From the “Golden Pass” to the stage with Bacilos

After winning over both the audience and judges on Got Talent España, Sebas Guillem returns home to take on one of the most exciting challenges of his career. His role in this concert will be twofold:

Opening act: Sebas will kick off the evening with his own musical proposal.

Featured collaboration: The national singer will join Jorge Villamizar and the rest of the band during the main set, performing some of Bacilos’ greatest anthems with the Philharmonic’s masterful arrangements.

“It’s a unique and exciting moment. Being able to share the stage with a band I have always admired is a dream come true,” Guillem expressed about this collaboration.

A fusion of 30 years of history and national freshness

For Bacilos, including Sebas Guillem is a way to renew their 25-year connection with Costa Rica. According to Villamizar, the energy of the young Costa Rican talent, combined with the power of the Philharmonic Orchestra, will allow classics such as “Caraluna” and “Mi primer millón” to resonate with a depth never before heard in the country.

Event Details

Date: April 18, 2026.
Venue: Anfiteatro Imperial, Parque Viva (La Guácima).
Artists: Bacilos, Costa Rican Philharmonic Orchestra, and Sebas Guillem.
Tickets: Available at publitickets.com.

This show promises to be one of the most memorable musical experiences of the year, highlighting the ability of Costa Rican talent to shine alongside major international stars in high-complexity formats such as the symphonic stage.