Sort:  

I think your referring to the overlay or layer effects on top of the song...
Its adds that double up beat feel to the track if I run sounds through echo or delay. I would compare it to an adjustment layer in photoshop where i just mess with different combinations until I get something I like.

Layer. Yes, it sounds that way. It was like you can remove that layer and a separate beat will still be able to play on its own.

Thanks for the clarifications. 😊