Triplet slur:
	s/(3\([A-Ga-g][A-Ga-gz',]*\) /(3(\1) /g
Isolated note:
	/ [A-Ga-gz][',=']* /
Two notes that should maybe be separated:
	/[A-Ga-g,)][A-Ga-g,)]2/
Two notes tied -> slurred
	s/\([A-Ga-g][,']*[2-9\/]*[<>]*\)- *\([<>]*[(A-Ga-g][,']*[2-9\/]*\)/(\1\2)/