The exhibit features a selection of pianola rolls from 1910 to 1925, donated by Edelmiro Trillo de Cáceres, exploring the history and impact of the pianola on 20th-century musical dissemination.
The exhibition includes eight informative panels detailing the pianola's evolution, technology, cultural significance, and its role in democratising music access. Visitors can also view historical images, decorations, and advertisements. Located in the hall of the Benidorm Municipal Library, this exhibition offers an educational and nostalgic experience for music and history enthusiasts.