You cannott put any feeling or presentation straight reading of a lever arch file, ipad epad dpod or whatever.
If you need a crutch, safety net whatever to get a song bedded in no problem, Dont forget however that you do get to depend on crutches and the longer you leave it the harder it is.
But what grinds me gears is the constant use of them (see Duncan Macfarland)
Also this constant whining like " oh it is ok for you, I really cannot learn stuff"
Arrant crap, if you cant learn the song, find another pastime, but dont inflict your laziness on the rest of us.