(Discovery Level 1). By John Jacobson and Roger Emerson. VoiceTrax CD. Discovery Choral. CD only

(Discovery Level 1). By John Jacobson and Roger Emerson. 2-Part. Discovery Choral. 12 pages

(Discovery Level 1). By John Jacobson and Roger Emerson. 3-Part Mixed. Discovery Choral. 12 pages

(Discovery Level 1). By John Jacobson and Roger Emerson. VoiceTrax CD. Discovery Choral. CD only

By Roger Emerson, John Jacobson. (Singer 5 Pak). Expressive Art (Choral). Children's Musical. Size 6.8x10.5 inches. 48 pages. Published by Hal Leonard.

(A Musical for Young Voices). By John Jacobson and Roger Emerson. Performance Kit with CD. Expressive Art (Choral)

(A Musical for Young Voices). By John Jacobson and Roger Emerson. Performance/Accompaniment CD. Expressive Art (Choral). CD only

(A Musical for Young Voices). By John Jacobson and Roger Emerson. PREV CD. Expressive Art (Choral). CD only

By Roger Emerson, John Jacobson. (Showtrax Cd). Expressive Art (Choral). Children's Musical. CD only. Size 5x5.5 inches. 64 pages. Published by Hal Leonard.

(A Musical for Young Voices). By John Jacobson and Roger Emerson. Singer 5 Pak. Expressive Art (Choral)

(A Musical for Young Voices). By John Jacobson and Roger Emerson. TEACHER ED. Expressive Art (Choral). 48 pages. Published by Hal Leonard

(Discovery Level 1). By John Jacobson and Roger Emerson. 2-Part. Discovery Choral. 8 pages

(Discovery Level 1). By John Jacobson and Roger Emerson. 3-Part Mixed. Discovery Choral. 8 pages

A Musical Celebration of America's Westward Expansion. By Roger Emerson, John Jacobson. (teacher edition). Expressive Art (Choral). Children's Musical. Size 9x12 inches. 56 pages. Published by Hal Leonard.

Composed by John Jacobson and Roger Emerson. Choral. Children, Inspirational, Young Voices. Octavo. 8 pages. Published by Hal Leonard

(Discovery Level 1). By John Jacobson and Roger Emerson. 3-Part Mixed. Discovery Choral. 8 pages

A Christmas Musical for Children. By John Jacobson/Roger Emerson. (preview CD). Daybreak Christmas Choral. Sacred. CD only. Size 5x5 inches. Published by Daybreak Music.

A Sacred Musical for Children. By Roger Emerson, John Jacobson, Mark Cabaniss. (director man.). Daybreak Christmas Choral. Sacred. Size 9x12 inches. 80 pages. Published by Daybreak Music.