@jacqbb This is the same stylus photographed in three different positions. It shows the progression of the stylus from rest until play. Apologies for any confusion, though playing three tracks at once would be a bonus if you're in a hurry :-).
@jacqbb A number of separate photos were taken and I choose the best three which were then edited together. Another way would be to leave the shutter open and fire a flash at each different position. I'm sure this would work. I uploaded a similar photo (number 94) on 4 April 2018. Please have a look. :-).
