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.
Excellent template by Bombjack. One of my first tracks on the loops was to another template of his #64572 then he disappeared, I thought I ran him off into the wiki void. Good to see him back rocking once again.