The podcast "Now and Xen" offers an in-depth exploration of contemporary microtonal and xenharmonic music, catering to musicians, composers, and enthusiasts interested in advanced music theory and experimental sound. Hosted by Sevish and Stephen Weigel, the show features interviews with innovators like Peter Jung, discussing specialized software like PitchGrid for visualizing and creating microtonal scales, and Stephen Altoft, who delves into the intricacies of microtonal trumpet mechanics and composition. Recurring themes include the technical aspects of non-standard tunings, the development of new musical instruments and software, and the vibrant community of artists pushing the boundaries of traditional harmony. The podcast provides a unique blend of technical insight, artistic discussion, and practical application, making it an essential resource for those looking to expand their understanding and engagement with cutting-edge musical practices. It appeals to an audience keen on music innovation, sound design, and the intersection of music and technology.