Some features are disabled in mute-mode to make sure you will not accidently save, download or comment on a different jamtrack from the one you are currently hearing. You may either lift the mute-mode to download or interact with the currently displayed remix, or move to the currently playing track with the green GOTO button.
Posted as an experiment! I would be very surprised if you can make sense of this without the accompanying click since a lot of it is on the off-beat. However, I was challenged to post a bass-only track for drummers so let's see.
There is a click track attached as an HD part (unfortunately it's misnamed as a bass part) or you can just fire up a sequencer since beat one is timed to start at the ...