"go back" button

If I have a sound file playing is it possible to have the participants click a button to have them repeat the sound if they were unable to hear it the first time. And if yes, is it possible to have that button have a maximum use per sound. For example, I don’t want the participant to be able to listen to the sound more than 4 times.

The participants then need to rate the sound based on what they heard. If they go too quickly and realize they answered it wrong, is it possible to have them go back, hear the sound again and then re-rate the sound?

No, this not a current capability within SuperLab.