sopranos and alto (?) or two sopranos and two altos (?) (date unknown, fragment; only one soprano part is extant) D Anh. I,28, Song "Klage (Nimmer länger trag ich)" ['Nimmer länger trag ich dieser Leiden Last'] for voice and piano, Nimmer länger trag ich [formerly D 512] ( 1817, presumably not by Schubert) D Anh. I,29, Song " Kaiser Ferdinand II." ['Was reget die Stadt sich in freudiger Hast?'] for voice and piano (1809?, doubtful) D deest, Trio "Scherz-Terzett" ['Mala musica, bona musica?'] for three altos (1812, doubtful) D deest, Song "Die Nacht" ['Die Nacht bricht an, mit leisen Lüften sinket'] for voice and guitar (?) (after 1816?, doubtful; accompaniment part by Franz Xaver Baron von Schlechta; voice part by Schubert?) D deest, Song (?) "Seliges Genügen" ['?'] for unspecified voice(s)/instrument(s) (date unknown, lost) Composition exercises D 16, Counterpoint exercises for unspecified instruments/voices (1823?, seven exercises in double counterpoint; piano sketches) D 17, Composition exercises on "Quell' innocente figlio" ['Quell' innocente figlio'] for various vocal ensembles, Arie dell' Angelo (1812?, also appears as "Aria dell' Angelo"; 9 settings; No. 1 Solo for soprano; No. 2 Duo for two sopranos; No. 3 Trio for soprano, alto and tenor; No. 4 Quartet for soprano, alto, tenor and bass; No. 5 Trio for soprano, alto and tenor; No. 6 Trio for soprano, alto and tenor; No. 7 Quartet for soprano, alto, tenor and bass; No. 8 Quartet for soprano, alto, tenor and bass; No. 9 Quartet for soprano, alto, tenor and bass) D 25, Counterpoint and imitation exercises for unspecified instruments/voices (1812; four 2-part and three 3-part counterpoint exercises, in addition to four 2-part imitation exercises) D 25A, Counterpoint exercises for unspecified instruments/voices (1812?, two 4-part counterpoint exercises) D 25B, Counterpoint exercises for unspecified instruments/voices (1812?, fifteen 3-part counterpoint exercises) D 25C, Fugue in F major for two voices (1812?, fragment) D 33, Composition exercises on "Entra l'uomo allor che nasce" ['Entra l'uomo allor che nasce'] for various vocal ensembles, Aria di Abramo (1812, also appears as "Aria di Abramo"; 6 settings; No. 1 for soprano; No. 2 Duo for soprano and alto; No. 3 Trio for soprano, alto and tenor; No. 4 Quartet for soprano, alto, tenor and bass; No. 5 Quartet for soprano, alto, tenor and bass; No. 6 Quartet for soprano, alto, tenor and bass) D 34, Composition exercises on "Te solo adoro" ['Te solo adoro'] for soprano, alto, tenor