Sontraud Speidel

- Song Without Words, Op. 2: No. 1, Lied. Andante
- Fanny Mendelssohn: Piano Works · 2022
- Fantasie for Piano, H-U 253 "Adagio"
- Fanny Mendelssohn: Piano Works · 2022
- Westöstlicher Redaktionswalzer in F-Sharp Major, H-U 184
- Fanny Mendelssohn: Piano Works · 2022
- Fugue in E-Flat Major, H-U 273
- Fanny Mendelssohn: Piano Works · 2022
- Klavierstück in B-Flat Major, H-U 339 "Allegro grazioso"
- Fanny Mendelssohn: Piano Works · 2022
- Klavierstück in E Major, H-U 330 "Andante con moto"
- Fanny Mendelssohn: Piano Works · 2022
- Trio H-Dur, Op. 8 - Fuer Klavier, Violine Und ViolonCello: I. Allegro con Brio
- Johannes Brahms, Arnold Schoenberg · 1999
- Serenade in D Major, Op. 41: IV. Andante con Variazioni
- Ludwig van Beethoven: Early Works for Flute and Piano · 2026
- Serenade in D Major, Op. 8: VI. Thema con variazioni. Andante quasi allegretto (Arr. for Flute and Piano by Friedrich Hermann)
- Ludwig van Beethoven: Early Works for Flute and Piano · 2026
- Sonata in G Major after String Trio No. 3, Op. 9 No. 1: IV. Presto (Arr. for Flute and Piano by Friedrich Hermann)
- Ludwig van Beethoven: Early Works for Flute and Piano · 2026

Ludwig van Beethoven: Early Works for Flute and Piano

Ludwig van Beethoven: Early Works for Flute and Piano

2026
Ludwig van Beethoven: Late Works for Flute and Piano

Ludwig van Beethoven: Late Works for Flute and Piano

2025
Mendelssohn: Orchestral Works (Version for Piano for 4 Hands)

Mendelssohn: Orchestral Works (Version for Piano for 4 Hands)

2024
Fanny Mendelssohn: Charakterstücke

Fanny Mendelssohn: Charakterstücke

2024
Fanny Mendelssohn: Piano Works

Fanny Mendelssohn: Piano Works

2022
Gade: Violin Sonatas Nos. 1-3

Gade: Violin Sonatas Nos. 1-3

2021
Lipatti: Fantasie for Piano, Op. 8

Lipatti: Fantasie for Piano, Op. 8

2020

Beethoven: Serenade in D Major, Op. 41: IV. Andante con variazioni - Single

Beethoven: Serenade in D Major, Op. 41: IV. Andante con variazioni - Single

2026
Beethoven: Serenade in D Major, Op. 8: VI. Thema con variazioni. Andante quasi allegretto (Arr. for Flute and Piano by Friedrich Hermann) - Single

Beethoven: Serenade in D Major, Op. 8: VI. Thema con variazioni. Andante quasi allegretto (Arr. for Flute and Piano by Friedrich Hermann) - Single

2026
Beethoven: Sonata in G Major after String Trio No. 3, Op. 9 No. 1: IV. Presto (Arr. for Flute and Piano by Friedrich Hermann) - Single

Beethoven: Sonata in G Major after String Trio No. 3, Op. 9 No. 1: IV. Presto (Arr. for Flute and Piano by Friedrich Hermann) - Single

2026
Baussnern: Suite No. 1 for Violin & Piano in G Major - EP

Baussnern: Suite No. 1 for Violin & Piano in G Major - EP

2018
Glazunov: Piano Sonata No. 2 in E Minor, Op. 75 - Single

Glazunov: Piano Sonata No. 2 in E Minor, Op. 75 - Single

2018
Eugen d'Albert: Piano Suite in D Minor, Op. 1 - EP

Eugen d'Albert: Piano Suite in D Minor, Op. 1 - EP

2017
Khachaturian: Piano Sonata in E-Flat Major - Single

Khachaturian: Piano Sonata in E-Flat Major - Single

2017