Version 1 

The tonality is Minor.

The texture is homophonic. (There is more than one part, but they are not independent.)

The upper part is chordal. (It uses chords.) The rhythm of this part is dotted.

The lower part is triadic (or you could say that it uses broken chords, or the notes of the arpeggio). The rhythm of this part is quavers.

Listen again here.

Version 2

The tonality is still Minor.

The texture is homophonic. (There is more than one part, but they are not independent.)

The upper part is chordal. (It uses chords.) The rhythm of this part is now straight.

 

The lower part is now scalic.

Listen again here.