I tried making songs using miqobot, but the timing needs to be very specific (which miqo is unable to go beyond 0.1 seconds), & the timing varies with some lag. You are better off using other macro recording software.
This is a nice grid that actually gets the Eph node that spawns.
One problem I encountered 15 mins in is that it will stop working if it doesn’t detect any gathering nodes.
I added a simple fix to your grid by adding a random beacon in the middle of all nearby gathering spots.