Jan Noordzij (born in 1964 in the Netherlands) is the titular organist at the (Catholic) St. Walburgis Church in Antwerp (Belgium). He also performs every Sunday morning during services at the (Catholic) St. Michael's Church. Both churches feature beautiful romantic/symphonic 3-manual organs, equipped with registers ranging from 1' to 32'. While in Antwerp, he studied under the guidance of the Cathedral organist Peter Van de Velde, which exposed him to French and Belgian organ music.

In his youth, Jan was associated with a strict Reformed church. Although he has since moved away from it, Jan still incorporates music from his past upon request, which is why Dutch psalms and hymns are still regularly performed. Additionally, Jan frequently holds concerts and accompanies soloists.

Attempting to categorize Jan's musical style is a futile endeavor. He plays whatever he enjoys and never declines requests. As a result, his YouTube channel features a wide variety of music.