Ms. Marchwicka is a fellow at the Fryderyk Chopin University of Music since 1985 and teacher at Music School in Miodowa street since 1976. She conducted the symphonic orchestra and mixed choir of Szymanowski Music Secondary School from 1979 to 1988 and was choir master of Music Theatre from 1998 to 2000. She obtained her first level arts degree (Management of vocal and vocal–instrumental ensembles) in 1990, PhD (Education) in 1993 and second level arts degree (Management of vocal and vocal-instrumental ensembles) in 2000. She is a Professor at the Fryderyk Chopin University of Music since 2005.
She has performed at over 100 competitions and domestic and international festivals. She has conducted more than 400 concerts, recorded many hours for Polish Radio and TV and recorded several CDs. Ms. Marchwicka has performed in England, Austria, Belgium, Czech Republic, Denmark, the Netherlands, Greece, France, Spain, Germany, Turkey, Italy and Hungary. Her interests include research of methodologies, science and popular scientific literature.