Isagan, J. B. A. Q. (1984). Recital I (Voice). UP College of Music.
Lua i Stíl Chicago (17ú heag.)Isagan, Jo Bella Aurora Q. Recital I (Voice). Quezon City: UP College of Music, 1984.
Lua MLA (9ú heag.)Isagan, Jo Bella Aurora Q. Recital I (Voice). UP College of Music, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.