Sei Solo and Preludio represent the artistic vision of Javier Zaccagnini. After 20 years of experience in Ribera del Duero, he spent six years with the Quality Control Regulatory Board (Consejo Regulador) of the Appellation Contrôlée, and then the subsequent 14 years as director of Aalto, a flagship of Ribera del Duero that Javier co-founded with the great Mariano Garcia, the man who famously made Vega Sicilia for over 30 years.

Sei Solo is named after Johann Sebastian Bach's - Javier's favorite composer - six solos for violin, honoring his BMW 1001-1006 violin sonatas. In fact, their wine labels are manuscript letters from J.S. Bach