change all noteheads

[Rob Canning]

hi,

i would like all my noteheads to appear as filled noteheads like a 
crotchet/quaver notehead

from the documentation i found things like this that sort of do the job 
but i dont know where to find the list of available options  - scripts.*
is there a scripts.filled-normal for example?

headPlus        = {
\once \override NoteHead  #'stencil = #ly:text-interface::print
\once \override NoteHead #'text = #(markup #:musicglyph "scripts.stopped") }


also i found things like this

\override NoteHead #'stencil = \parallelogram

this doesnt work for me but i see the idea...or maybe i dont - i think i 
need to know all the different variables for NoteHead maybe - not sure 
how this works - i see

#'stencil
#'color = #magenta
#'style etc.

but not sure where to find documnetation about how the syntax works or 
what the available flags are.

i see there is much documenation out there but am having a little 
trouble navigating it.


whats the easiest way to change all my noteheads to filled ones?

this is where i have been looking so far

http://lsr.dsi.unimi.it/LSR/Search?q=notehead and also surfing through 
the lilypond documenation without landing where i need to land.

thanks

robc