Box 15

Two works for solo flute, "Silver-Blue (Improvisation No. 1)" and "Blue-Silver (Improvisation No. 2)". Finished drafts on vellum, copies, sketches, drafts, and working copies.

"Clave Tune" and "Blue Tune". Finished drafts on vellum and copies.

Based on Ewe Chant Rythms. Includes copies of the music, a letter regarding the composition by T.J. Anderson, and an essay by Gustava Tavares.

SATB. "Our Heavenly Father" and "Again, O Heavenly Father". Copy only (box 15). Manuscript copy master on vellum with copies (box 20).

Soprano, piano. Song by Da Costa for a poem by George Houston Bass. Working copies and copies of the published sheet music, copyright 1977.

For Soprano and piano. Two works, "Sleep" and "Dustbowl". Finished drafts on vellum and performance copies.

S SATB and chamber orchestra. Second part of a longer work. Drafts and sketches (box 15).

Organ, percussion. Finished manuscript on vellum with drafts, sketches, working copies, and a full score as published by Atsoc Music (box 15). Correspondence and agreements regarding a 1997 performance of Ukom Memory Songs in Washington, DC, promotional materials from Atsoc Music, sketches, drafts, and copies of the reworked 1996 edition (box 20). Working copies (box 18).

Musical setting for a poem by Countee Cullen. Sketches and drafts (box 15). Sketches and notes on copies of the poem (box 26).

SATB. Choral arrangement for a poem by Henderson Brooks. Copy only.

SAATBB. Spiritual. Finished manuscript on vellum.

Musical setting for a poem by Herbert Clark Johnson.

S/B and organ. Title on music reads "Duo - Will You Spend". Musical setting to a work by George Bass. Finished manuscript on vellum and copy.