Arpeggio confusion

[Kieren Diment]

I think this should be an obvious thing, but I can't for the life of me
find how to print out chords as individual notes.  Can anyone help
illuminate?

Minimal example below.


\version "2.18.2"
\score {
  \relative c'' {
    % output a chord
    \chordmode { c1:m7 } \break
    % output the notes of the chord individually - how to do this more
sentibly?
  c,8 ees g bes r2
}
  \layout {}
  }