Value setter for various types of audio players

[lightest]

To satisfy the desire to change tone/audio track as frequent as you want.

Originally inspired by this bug: https://discourse.psychopy.org/t/repeated-sound-plays-inconsistently-after-a-few-minutes/30374/5

psychoPy portion of the fix: https://github.com/psychopy/psychopy/pull/5115

cid: CU-3h645y3

[peircej]

Task linked: CU-3h645y3 Set every repeat for sound depletes resources when combined with loops.