I want to copy 2 tracks & paste to a new song on my 1680, is that called song split?

Im looking in the manual and on page 166 they talk abotu song split, is taht were I can copy 2 tracks and paste them to a newly created song?

I would liek to do that but the manual is kinda confusing so I dont knwo if im on the right track,

any help would be appreciated!