How to proofread?

[Jinsong Zhao]

Hi there,

It's may be some off topic. After a long struggle, I have nearly done 
the input of a sheet music. Then, I need to proofread it.

Generally, I split the screen into left and right frames, and put the 
score that Lilypond output and the original one into each frame, and 
read/compare notes one by one.

Is there any other ways you prefer to do proofread?

Best,
Jinsong