The M. N. Mordasova Museum is located in the apartment where from 1958 to 1997 the People's Artist of the USSR and Hero of Socialist Labor, honorary citizen of Voronezh Maria Nikolayevna Mordasova lived with her husband, honored artist of the RSFSR Ivan Mikhailovich Rudenko.

The museum's exhibition is dedicated to the life and work of the singer of Russian folk songs. Here, original household items, concert costumes, letters, photographs, documents, and musical instruments are presented. Visitors can familiarize themselves with the complete collection of authorial Russian folk songs by Maria Mordasova, as well as watch films and TV programs featuring her.

In addition to excursions, the M. N. Mordasova museum-apartment hosts folklore programs such as Christmas, Maslenitsa, and the Ivan Kupala festival, which introduce guests to Russian customs and traditions, as well as folk groups from the Voronezh region.

Since 2005, the M. N. Mordasova museum-apartment has been part of the structure of the I. S. Nikitin Museum.