When you follow a link to any recording, you will arrive on the following page:
Play, FWD, or RWD
Click ▶️ or ⏸️ to start/stop the recording at any point during playback. You can also fast forward ⏩ or rewind ⏪ by 10 seconds.
Adjust Volume, Speed, or go to Full Screen
Click 🔈 to adjust the volume up or down, adjust the speed of the playback by clicking minus ➖ 1.00 ➕ or plus, and go to full screen by clicking on 🔲 then ESC to exit full screen.