This song is in the key of B major.

In measure 120 the second secondary theme enters in B major.

The third section begins in B major but is highly chromatic.

The second mazurka is in B major and has a time signature of 3/4.

It is written in the key of B major.

The second movement in B major is, in standard contrast to the first, calm and reflective.

It is played in the key of B major with a capo on the second fret.

The song is composed in the key of B major.

After a short break, the key goes back to B major and continues the same pattern as before.

The second subject is heard in B major.