Frug, I've just seen that I never answered the question you asked above. To get those music notes, type the following but leave the spaces out:

& # 9 8 3 5 ;   (two beamed quavers)

& # 9 8 3 4 ;   (single flagged quaver)

and it should come out looking like this (fingers crossed cuz I can't delete the gibberish if it doesn't):

♫

♪