Not classical, but...

... a nice start (sounds like Micellaneous to me). :)

The transitions are abrupt and the song is lacking in instrumentation... your friend should consider working in some more low strings and some percussion (REALLY needs percussion at the way it's going). Also, he should consider spreading out his chords more, they are too close and thus offer dissonance at some points. One other thing to look over would be endings... neither song has a proper ending... now, I don't know if this is some sort of reduced demo or something. For the first song, the reverb seems a bit off at first, with the instrument coming in at 'odd' times (hard to describe, did he record this?).

Since it isn't orchestral, I don't have much else to add, since it's out of my range.

Best of luck to your friend, tell him to keep up the good work. :)
-Samulis