Re-enable MusicBrainz
Re-enable MusicBrainz

Unblocked by xml-conduit 1.8.0

mrkkrp/stackage,athanclark/stackage,stackbuilders/stackage,spencerjanssen/stackage,Shimuuar/stackage,peti/stackage,iand675/stackage,ethercrow/stackage,lwm/stackage,mstksg/stackage,clinty/stackage,wereHamster/stackage,simonmichael/stackage,asr/stackage,michalkonecny/stackage,Daniel-Diaz/stackage,creichert/stackage,jonschoning/stackage,massysett/stackage,mgajda/stackage,int-index/stackage,fimad/stackage,soenkehahn/stackage,fpco/stackage