1. Symphonie Gothique, Op.70 Collection: Concert Programs (SOM) Contributers: Charles-Marie Widor (Composer) and Yohei Endo (Organ) Performance: Doctoral Recital Performance Date: 2017-05-09 Location: Music and Performing Arts Library, University of Illinois Concert Program: 2017 Jan-May Pt.1 p.269
2. L'Ascension pour Orgue Collection: Concert Programs (SOM) Contributers: Olivier Messiaen (Composer) and Yohei Endo (Organ) Performance: Doctoral Recital Performance Date: 2017-05-09 Location: Music and Performing Arts Library, University of Illinois Concert Program: 2017 Jan-May Pt.1 p.269