Thanks to e-Mediateka project many recordings will be available. Were chosen interviews with people connected with Bialystok (among others: artists, athletes, enthusiasts, “ordinary” citizens of Bialystok, Esperantists) which show a diverse range of topics. They are located within broad framework of possible time, refer to history of Bialystok and Podlasie, taking into account topics involving stories of people from Bialystok or Podlasie, but sometimes beyond the geographical area (e.g. bieżeństwo, deportations, Warsaw uprising, emigration). Moreover Mediateka CLZ as the only one in Poland multimedia library contains wide documentation Esperanto movement, and this part of the collection will be also presented in e-Mediateka. Users will have an opportunity to get to know with whole interviews or fragments, connected with chosen topics.