Fair answer! That is strange that you get blocked so quickly from Musixmatch, makes me wonder if either you live in an area they geo-restricted or are getting assigned an IP from a VPN that has been over used there by others.
By "yml version" I meant the Musixmatch searcher built-in to LyricsReloaded, sorry. One thing to try is moving Musixmatch farther down the searcher list, as I believe lyrics aren't actually fetched from it, if they are found in sources listed previously (Genius is first on my list and finds an incredible amount of hits and hasn't blocked me yet).
"Museexmatch" is an alternative Musixmatch lyric searcher plugin for MusicBee and can be downloaded here:https://github.com/slonopot/Museexmatch
It uses API-based searching instead of html "scraping" and as such is very accurate and resistant to any changes on the website. It has a Forum section here: https://getmusicbee.com/forum/index.php?topic=37508.0
Once installed, Museexmatch will appear as an additional source choice in the regular MB lyric source choices in Prefs/Tags(2)/lyrics. It does not conflict with the LyricsReloaded version and can be used simultaneously. A warning, you need to follow the install directions very carefully as far as what goes where. If like me you are using the Portable version of MusicBee you should stick with version 1.01 not 1.02-- the latter has changes in where files are placed that are only compatible as-is with the Installer (Desktop) version of MusicBee. I've never been blocked using it. FWIW, the same developer also makes an API-based Genius searcher for MB, "Beenius" (https://getmusicbee.com/forum/index.php?topic=36605.0
). If you have the Portable MusicBee, stick with the 1.3.6 version of Beenius instead of 1.3.7 for the same reasons described above.