A Mighty Fortress  by Valerie Floeter contains piano solos for use in church or home.

A Mighty Fortress contains the following titles –

A Mighty Fortress Is Our God (EIN FESTE BURG)

All Praise to You, Eternal God (GELOBET SEIST DU, JESU CHRIST)

Dear Christians, One and All, Rejoice (NUN FREUT EUCH, LIEBEN CHRISTEN)

From Heaven Above to Earth I Come (VOM HIMMEL HOCH)

Now Praise We Christ, the Holy One (CHRISTUM WIR SOLLEN LOBEN SCHON)

O Lord, Look Down from Heaven (ACH GOTT, VOM HIMMEL SIEH DAREIN)

Salvation unto Us Has Come (ES IST DAS HEIL)

Sample