[abcusers] One note, four chords

[Simandl124]

Stupid user question. The melody in a tune is holding a whole note, while the
piano plays four different chords (one on each beat). Is it possible to
notate this in abc without using tied quarter notes for the melody?

(If it makes a diffference, I use yaps, abc2ps-14x, and abc2midi in Windows
2000.)

- Matt