This poster reports the preliminary results of a user study uncovering the information seeking behaviour of humanities scholars dedicated to radio research. The study is part of an interdisciplinary research project on radio culture and auditory resources. The purpose of the study is to inform the design of information architecture and interaction design of a research infrastructure that will enable future radio and audio based research. Results from a questionnaire survey on humanities scholars' research interest and information needs, preferred access points, and indexing levels are reported. Finally, a flexible metadata schema is suggested, that includes both general metadata and highly media and research project specific metadata.