The nice thing about using a loop is you can bring it into and out of your performance so easily
without any strange moves. Using I.T. is much more complex...at least for me. It's hard to see and
it must be attached ato bother ends. The method of introducing loops into your performance is
seamless. You can have it ready well before you need it and when ready... it's there.
Loops
doesn't replace I.T., but it goes a long way in that direction.