Which organization publishes repertoire lists for junior high choirs?

The correct choice is the American Choral Directors Association (ACDA), as this organization is specifically dedicated to the interests of choral music and the advancement of choral conductors and educators. The ACDA provides a wealth of resources, including repertoire lists curated for various educational levels, including junior high choirs. These lists are valuable for choir directors seeking appropriate and quality literature that is pedagogically sound and suitable for their students' developmental stages.

The ACDA's focus on choral music allows it to specifically address the needs of choirs, making its repertoire lists particularly relevant for junior high educators. The organization frequently reviews and updates these lists, ensuring that the suggested works reflect current trends in choral music while also considering educational value.

Other organizations like the American Music Educators Association and the National Association for Music Education may also provide resources relevant to music in general, but they do not specifically tailor their repertoire lists to the needs of choral directors in the way that the ACDA does. The Choir Directors Network, while it might serve a similar audience, is less prominent and influential in producing vetted repertoire lists for educational settings.