The article covers the performance of the famous Ukrainian opera singer Larysa Arkhipivna Rudenko based on archival materials of her Personal Fund [F. 120], which are stored in the Central State Archive-Museum of Literature and Art of Ukraine. The archival material is represented by periodicals of the late 30s and early 80s of the 20th century, in particular, articles about the artist’s creative activity and reviews of musical critics at her concerts. The above archival materials are first introduced into scientific circulation. The article reveals the peculiarities of L. Rudenko’s performance and her role in the development of Ukrainian vocal art in the second half of the 20th century. Unknown pages of the biography and performances of the outstanding opera singer L. A. Rudenko, student of the founder of the Ukrainian vocal school Olena Oleksandrivna Muravieva are considered. The main methods of the work of the outstanding vocal teacher O. Muravieva are described in the words of her famous pupils L. Rudenko and L. Yefremova. The first creative searches by L. Rudenko began during her studies at the Kyiv Tchaikovsky Conservatory. The figure of L. Rudenko is associated with the state archives of Ukraine, in particular: at the National Music Academy of Ukraine named after P. I. Tchaikovsky and presented by documents testifying to the high professionalism of L. Rudenko as a vocal teacher and personal fund of Larisa Rudenko of the Central State Archives-Museum of Literature and Art of Ukraine. The author analyses individual achievements of the performer on the example of her work on operatic parties. The attention is paid to the peculiarities of L. Rudenko’s work on women’s images: the full sound of the singer’s voice is harmoniously combined with a detailed elaborated scene drawing of a role. The performance of L. Rudenko is presented in the coverage of professional music criticism and periodicals. The significant influence of L. Rudenko’s performance on the development of Ukrainian operatic art of the second half of the 20th century has been proven.