The Perfect Pair for your entertainment !
The smooth sound of Mary Kaczorowski on vocals and Cal Robol on guitar is sure to enhance any event or gathering. With songs that span a wide range of genres, their unique arrangements of jazz standards, pop favorites, and contemporary classics appeal to audiences of all ages. With more than seven years of performing together, the Mary and Cal Duo are well known and loved throughout the South Hills and greater area of Pittsburgh.

Mary Kaczorowski - Vocals
Mary has trained under numerous vocal coaches, including Pittsburgh’s beloved Maureen Budway. After singing with numerous performance groups, she partnered up with Cal and and a musical match in heaven was born. With Cal's skillful accompaniments, Mary delivers her unique and soulful renditions of jazz, pop and rock classics that any crowd is sure to recognize and enjoy.

Cal Robol - Guitars & Backing vocals
As a jazz guitar student at Duquesne University, Cal learned and developed his skills on the guitar and a life long love of the jazz style where guitar is an inseparable part. Cal is a former music educator, and in his younger years, he was very active in the Pittsburgh music scene. After a 10 year hiatus from performing, Cal teamed up with Mary and returned to his love of performing live and has found the perfect voice to accompany his style on songs that include jazz, acoustic, and rock.