Looping part of a multitrack song for playing with the audience

This feature would be awesome.
We have a “workaround” on this subject.
The way we are doing it is by splitting the song into 2 songs and do the interlude part by feel.
So when the first part of the song stops, the next will have a “wait for key press”.
By doing it this way no clicktrack provided during this part, but on the flip side you also have absolute freedome and no time boundaries.
This works for us, but the again, that feature would be awesome and you could incorporate some backing tracks into the interlude.