Dan Tepfer returns to The Shedd on tour in support of his new solo album Goldberg Variations/Variations. The jazz pianist approaches Bach’s masterpiece as an inspiring font for creativity. Interspersed with his faithful interpretation of the “Goldbergs” are his own improvised variations on Bach’s, marked by a ruminative joy, spiced with contemporary dissonances and a deep feel for the source as timeless music beyond category.