Rollo A. Dilworth is Professor of Music and Director of Choral Activities and Music Education at the North Park University School of Music in Chicago, Illinois. He also serves as director of the Music Institute of Chicago Children's Choir. In 2003, the University awarded Dilworth with the prestigious Zenos Hawkinson Award for Teaching Excellence and Campus Leadership. He holds a Bachelor of Science degree in Music Education from Case Western Reserve University, and a Master of Education Degree in Secondary Education from the University of Missouri-St. Louis, where he studied composition and choral music with Robert Ray. He received the Doctor of Music degree in conducting performance at Northwestern University where he studied conducting and composition with Robert A. Harris. Additional composition teachers include Pauline Oliveros and Marta Ptaszynska. His choral compositions are a part of the Henry Leck Creating Artistry Choral Series with Hal Leonard Corporation and Colla Voce Music Company. He has also published pieces with the Santa Barbara Music Publishing Company as part of the Mary Alice Stollak Choral Series. Dilworth is a contributing author for the Essential Elements for Choir and the Experiencing Choral Music textbook series, both published by the Hal Leonard Corporation/Glencoe/McGraw-Hill Publications, and for Music Express! Teachers Magazine. He has authored a book of choral warm-ups for elementary and secondary choral ensembles entitled Choir Builders: Fundamental Techniques for Classroom and General Use. Dilworth has taught choral music at all levels, and he has appeared as a guest conductor for numerous honors and all-state choirs. In addition to composing music in the choral genre, his research interests are in the areas of African-American music and music education curriculum and instruction. Dilworth is an active member of the Music Educators National Conference (MENC), the National Association of Negro Musicians (NANM), the American Choral Directors Association (ACDA), and Chorus America. He is a member of the American Society of Composers, Authors and Publishers (ASCAP).