Franz Xaver Schmid wrote five Libera me 's.

Requiem in C minor (Op.1) for choir, orchestra and organ; for SATB, Organ, 2 violins, flute, violon, 2 clarinets, 2 horns, 2 clarinos, trombone, bassoon, tympanum.
It contains:
01. Requiem aeternam
02. Dies irae
03. Offertorium: In ictu oculi clauduntur omnia
04. Sanctus
05. Benedictus
06. Agnus Dei

Requiem in E flat major (Op.2/1) for choir, orchestra and organ; for SATB, organ, 2 violins, flute, 2 clarinets, 2 Clarino, 2 horns, trombone, bassoon, violin, Tympanum. Printed: Augsburg, 1864.
It contains:
01. Requiem aeternam
02. Dies irae
03. Offertorium: Domine Jesu Christe
04. Sanctus
05. Benedictus
06. Agnus Dei

Requiem in D minor (Op.2/2) for choir, orchestra and organ. Printed: Augsburg, 1864.
It contains:
01. Requiem aeternam
02. Dies irae
03. Offertorium: Domine Jesu Christe
04. Sanctus
05. Benedictus
06. Agnus Dei

Requiem in F minor for four voices, mixed choir and orchestra. It contains:
01. Requiem aeternam
02. Dies irae
03. Offertorium: Domine Jesu Christe
04. Sanctus
05. Benedictus
06. Agnus Dei