I think I’ve finally got this microphone crackling problem solved and all it took was a couple of pieces of sellotape!
Today’s music, via the YouTube audio library:
Flutey Funk by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100519
Artist: http://incompetech.com/