5 texidoc = "@code{\once \set} should change a context property value for just one timestep
6 and then return to the previous value."
10 \set fingeringOrientations = #'(left)
12 \once \set fingeringOrientations = #'(right)
16 \once \set fingeringOrientations = #'(right)
18 \once \set fingeringOrientations = #'(up)
22 \set fingeringOrientations = #'(left)
24 \once \set fingeringOrientations = #'(up)
25 \once \set fingeringOrientations = #'(right)