Guillermo Valero and «Alteracions» at the Voluntari Jazz cycle in Jardí Botànic

Guillermo Valero at Voluntari Jazz

On 21 November 2026, Jardí Botànic in Valencia will host a concert by Guillermo Valero and his project «Alteracions», part of the Voluntari Jazz cycle organised by Sedajazz. This event is part of a programme that links jazz with volunteering, highlighting values such as collaboration and teamwork.

Guillermo Valero, musician and composer, will present «Alteracions», a show that embodies the essence of the cycle: live music with a solidarity-driven backdrop. Tickets are priced at €12 and can be purchased through Sedajazz’s channels.

The concert takes place at Jardí Botànic (venue details here). The start time and duration of the performance have not been confirmed.

Sedajazz: Valencian jazz with a global reach

Sedajazz, the collective behind the cycle, is one of the most prominent groups in Valencian jazz. Founded in 1991 in Sedaví, it has trained over a hundred professional musicians and established itself as a benchmark in the European scene.