| Title | Voicing | Instrumentation | Text | Composer | File | Style |
| Agnus Dei | SATB | whistling | Ordinary of the Mass | Lapp, Greg A. | 920105 | experimental |
| America The Beautiful | SAC | a cappella | Bates, Katherine Lee | arr. Lapp, Greg A. (Ward, Samual A.) | 010911 | patriotic, standard |
| Behold That Star | 2 part w/ solo | a cappella | Talley, Thomas W. | arr. Lapp, Greg A. (Talley) | 921029 | spiritual, standard |
| Behold That Star | SSA w/ solo | a cappella | Talley, Thomas W. | arr. Lapp, Greg A. (Talley) | 981123 | spiritual, standard |
| Blessing | SATB | a cappella | Alvin, Father Leroy (1825-1892) | Lapp, Greg A. | 960202 | contemporary |
| Boar’s Head Carol, The | TB w/ optional divisi | flexible instrumentation | arr. Lapp, Greg A. | 971013 | carol, standard | |
| By ‘n’ By (When the Mornin’ Comes) | SATB | a cappella | arr. Lapp, Greg A. | 970303 | spiritual, experimental | |
| Camptown Races | SATB | a cappella | Foster, Stephen (1826-1864) | arr. Lapp, Greg A. (Foster, Stephen) | 900901 | folksong, experimental |
| Canons for All Occassions | UNISON | a cappella | Various authors | Lapp, Greg A. | 890105 | folksong, standard |
| Carry Me | SATB | a cappella | Alvin, Father Leroy (1825-1892) | Lapp, Greg A. | 970125 | spiritual, standard |
| Credo | Flexible Voicing | a cappella | Ordinary of the Mass | Lapp, Greg A. | 920103 | experimental |
| Everyone Sang | SATB w/ divisi | a cappella | Sassoon, Siegfried (1886-1967) | Lapp, Greg A. | 960108 | experimental |
| Five Songs from Mother Goose | SAC | a cappella | Mother Goose | Lapp, Greg A. | 970826 | contemporary, rhythmic |
| Forgive ‘im Again | SATB | piano | Olguin, Paul | arr. Lapp, Greg A. (Olguin, Paul) | 000213 | gospel |
| Gloria | 2 part | body percussion | Ordinary of the Mass | Lapp, Greg A. | 920102 | experimental |
| Go, Lovely Rose! | SATB | a cappella | Waller, Edmund (1605-1687) | Lapp, Greg A. | 970621 | contemporary |
| Halleluiah (Been Down Into The Sea) | SATB | a cappella | arr. Lapp, Greg A. | 940401 | spiritual, standard | |
| I Didn’t Know | SATB | piano | Alvin, Father Leroy (1825-1892) | Lapp, Greg A. | 000702 | gospel |
| I Saw the Light Of the Lord | 2 part w/ divisi | string bass | Alvin, Father Leroy (1825-1892) | Lapp, Greg A. | 010813 | gospel |
| Jeanie With the Light Brown Hair | SATB | a cappella | Foster, Stephen (1826-1864) | arr. Lapp, Greg A. (Foster, Stephen) | 900902 | folksong, experimental |
| Jubilate Deo | SSATB | a cappella | Psalm 100 | Lapp, Greg A. | 971215 | contemporary, rhythmic |
| Kyrie | SATB | chime, bells | Ordinary of the Mass | Lapp, Greg A. | 920101 | experimental |
| Long, Long Ago | SATB | a cappella | Anonymous | Lapp, Greg A. | 970902 | contemporary |
| Mass, Opus 1, 1992 | SATB | a cappella | Ordinary of the Mass | Lapp, Greg A. | 920110 | experimental |
| My Old Kentucky Home | SATB | a cappella | Foster, Stephen (1826-1864) | arr. Lapp, Greg A. (Foster, Stephen) | 980806 | folksong, standard |
| Pick a Bale of Cotton | SATB | a cappella | arr. Lapp, Greg A. | 980514 | folksong, experimental | |
| Psalm 145 (Great Is the Lord) | SATB | a cappella | Psalm 145 | Lapp, Greg A. | 880101 | contemporary |
| Ring The Banjo / Oh, Suzanna | SATB | a cappella | Foster, Stephen (1826-1864) | arr. Lapp, Greg A. (Foster, Stephen, 1826-1864) | 900903 | folksong, experimental |
| Sanctus / Benedictus | SATB | a cappella | Ordinary of the Mass | Lapp, Greg A. | 920104 | experimental |
| Silent Night | SATB w/ divisi | a cappella | arr. Lapp, Greg A. (Gruber, Franz) | 980615 | carol, jazz | |
| Sound the Clarion | SSATB | a cappella | Scott, Sir Walter | Lapp, Greg A. | 980225 | contemporary |
| Spiritual Medley | SAC | a cappella | arr. Lapp, Greg A. | 970827 | spiritual, standard | |
| Stopping By Woods on a Snowy Evening | SSA | melody instrument | Frost, Robert (1874-1963) | Lapp, Greg A. | 971017 | contemporary |
| Susie Asado | SATB | a cappella | Stein, Gertrude (1874-1946) | Lapp, Greg A. | 971002 | contemporary, rhythmic |
| This Old Man | SATB | a cappella | arr. Lapp, Greg A. | 950808 | folksong, experimental | |
| Three American Haiku | SATB | a cappella | Smith, Klaton (1971) | Lapp, Greg A. | 950301 | experimental |
| Three Epigrams | 2 part | melody instrument | Watson, Sir William (1858-1935) | Lapp, Greg A. | 000616 | contemporary |
| Three Songs from Twelfth Night | SATB | a cappella | Shakespeare, William (1564-1616) | Lapp, Greg A. | 971114 | contemporary |
| Walk on a Rainbow Trail | SATB | a cappella | Gregory, Paula (1906-1997) | Lapp, Greg A. | 950606 | contemporary |
| Wanderer’s Song, The | UNISON | piano | Masefield, John (1878-1967) | Lapp, Greg A. | 911121 | folksong, standard |
| Wanderer’s Song, The | 2 part | piano | Masefield, John (1878-1967) | Lapp, Greg A. | 911122 | folksong, standard |
| Wanderer’s Song, The | TTBB | piano | Masefield, John (1878-1967) | Lapp, Greg A. | 911123 | folksong, standard |
| We’ve Been Awhile A-Wandering | 2 part | 3 melody instruments | arr. Lapp, Greg A. | 971016 | carol, standard | |
| Winter Ride, A | SSA | piano | Lowell, Amy (1874-1925) | Lapp, Greg A. | 960404 | contemporary, rhythmic |
| Wondrous Love | SATB | a cappella | arr. Lapp, Greg A. | 950505 | folksong, standard | |