Jazzahead!, Bremen, Germany. Annual trade fair, exhibition, and festival jazzahead! is one of the international jazz community's most important events. Hosted in Bremen, Germany, jazzahead! brings together musicians, bookers, agents, organizers, jazz experts, and music enthusiasts at the worldâs largest jazz event. In 2022, jazzahead! paid special attention to Canadaâs jazz scene and invited forty jazz acts from all over the world to perform over the course of three days. Among the performing artists are vocalist Kim Zombik and double bassist Nicolas Caloia. The music of this Montreal-based duo, which goes by the name of Silvervest, is characterized by tenderness, humor and tunefulness. The bandâs name pays homage to an item of clothing favored by the indefatigable and endlessly creative legendary drummer Elvin Jones.