Classical melody soothing a tough day [romantic]

Nocturne No. 1 in B-Flat Minor, Op. 9, No. 1 (Arr. by BGM Teacher)

Nocturne No. 3 in B, Op. 9, No. 3 (Arr. by BGM Teacher)

Nocturne No. 4 in F, Op. 15, No. 1

Nocturne No. 15 in F Minor, Op. 55, No. 1 (Arr. by BGM Teacher)

Nocturne No. 6 in G Minor, Op. 15, No. 3

Nocturne No. 7 in C-Sharp Minor, Op. 27, No. 1 (Arr. by BGM Teacher)

Nocturne No. 8 in D-Flat, Op. 27, No. 2