Lost converting vexflow usual syntax to ClojureScript

[Grahack]

Hi, I'm using react-vexflow in the context of a re-frame app (ClojureScript) and am having trouble with the syntax. For now I have this working:

[:> Score {:width 400 :height 200
           :staves [["f4" ["f4" "8"] ["f4" "8"] "f4" ["e4", 2]]            
                    ["g4"]]}]

But I don't manage to have rests or dotted notes that EasyScore should provide.

Also :height is not taken into account.

Any idea?