Emma returns to Basel to interview the restorer of a Blum Box, one of the music boxes manufactured by Victor Blum, Ursula's cousin. Later, she meets with Christina, and together they develop a hypothesis with all the data they have gathered during the investigation.<br /><br /><br />Blum is an audio drama produced by El Extraordinario, created, written, and directed by Carmen Pacheco and Manuel Bartual.<br /><br />This episode stars Charlotte Vega, Joe Manjón, Natalia Tena, Jonathan D. Mellor, Riccardo Rigamonti, Katharina Max-Schackert y Gerald Richli.<br /><br />Sound design by Ignacio Cantisano and Andreu Quesada. <br />Original music by Van Delay.<br />Production by Marina Alonso-Carriazo and Marcus H. <br />Executive production by Marcus H and Marina Alonso-Carriazo.<br /><br />For more information, visit:<br /><a href="http://myswitzerland.com/BLUM" target="_blank" rel="noreferrer noopener">http://MySwitzerland.com/BLUM</a>
