Here is a list of Beethoven "Adagios" - slow movements - I have on my play list:
Beethoven: Piano Concerto No. 1 in C, 2. Largo
Beethoven: Piano Concerto No. 2 in B flat, 2. Adagio
Beethoven: Piano Concerto No. 3 in C minor, 2. Largo
Beethoven: Piano Concerto No. 4 in G, 2. Andante con moto
Beethoven: Piano Concerto No. 5 in E Flat, 2. Adagio un poco mosso - 3. Rondo (Allegro)
Beethoven: Vioin Concerto II. Larghetto
Beethoven: Violin Concerto 2. Larghetto
Double Concerto for violin and cello in A minor, Op. 102, II Andante
Sonata No. 1 in F, Op.2/1, ii Adagio
Sonata No. 11 in B-flat Major, op. 22, II. Adagio con molto expressione
Sonata No. 12 in A-flat Major, op. 26, I. Andante con Variazioni
Sonata No. 13 in E-moll major, op.27, no.1: III. Adagio con espressione
Sonata No. 14 in C flat minor, "Moonlight", op.27, no.2: I. Adagio sostenuto
Sonata No. 15 in D major, "Pastoral", op.28: II. Andante
Sonata No. 17 in D minor “Tempest” Op. 31 no. 2, II. Adagio
Sonata No. 19 in G Major, op. 49 no. 1, I. Andante
Sonata No. 21 in C Major, "Waldstein", op.53, II. Introduzione: Adagio Molto
Sonata No. 23 in F Minor, "Appassionata", op.57, II. Andante Con Moto
Sonata No. 25 in G Major, op. 79, II. Andante
Sonata No. 26 in E-flat Major, op. 81a, II. Andante espressive: "L'Absence"
Sonata No. 29, Op.106 in B flat Major, "Hammerklavier" III. Adagio sostenuto
Sonata No. 3 in C, Op.2/3, ii Adagio
Sonata No. 31 Op. 110 in A-flat Major, I. Moderato Cantabile, Molto Espressivo
Sonata No. 31 Op. 110 in A-flat Major, III. Adagio Ma Non Troppo; Arioso Dolente; Fuga; Allegro, Ma Non Troppo; L'Istesso Tempo Di Arioso; L'Inversione Della Fuga
Sonata No. 32 Op. 111 in C Minor, II. Arietta; Adagio Molto Semplice E Cantabile
Sonata No. 8, Op.13 in C Minor, "Pathetique" II. Adagio cantabile
String Quartet 12, Op 127 II Adagio, ma non troppo e molto cantabile - Andante con moto - Adagio molto espressivo
String Quartet No. 11 in F Minor, Op. 95, "Serioso": IV. Larghetto espressivo - Allegretto agitato
String Quartet No. 13 in B Flat Major, Op. 130: III. Andante con moto ma non troppo - Poco scherzando
String Quartet No. 16 in F Major, Op. 135: III. Lento assai, cantante e tranquillo
String Quartet Op.59 #1 in F: 3. Allegro molto e meso
String Quartet Opus 131 IV Andante Mo Non Troppo E Molto Cantabile - Piu Mosso - Andante Moderato E Lus
Symphony 4th / Second Movement
Symphony 5th / Second Movement
Symphony 7 (ii) Allegretto
Symphony No 6 2 Andante Molto Mosso
Symphony No. 1 in C major, Op. 21 (ii)
Symphony No. 2 in D major, Op. 36 (ii)
Symphony No. 3 "Eroica" 2. Marcia Funebre: Adagio Assai
Symphony No. 9, III. Adagio molto e cantibile--Andante moderato
Triple Concerto for violin, cello & piano in C, Op. 56, II Largo
Violin Sonata Kreutzer Andante con variazioni
Violin Sonta Spring: Adagio molto espressivo
