use _thread from six.moves
use _thread from six.moves

diego-plan9/beets,lengtche/beets,MyTunesFreeMusic/privacy-policy,sampsyo/beets,mosesfistos1/beetbox,SusannaMaria/beets,jackwilsdon/beets,xsteadfastx/beets,xsteadfastx/beets,artemutin/beets,jackwilsdon/beets,xsteadfastx/beets,ibmibmibm/beets,jcoady9/beets,lengtche/beets,beetbox/beets,artemutin/beets,sampsyo/beets,mosesfistos1/beetbox,jackwilsdon/beets,sampsyo/beets,Kraymer/beets,madmouser1/beets,beetbox/beets,artemutin/beets,pkess/beets,SusannaMaria/beets,sampsyo/beets,jcoady9/beets,artemutin/beets,madmouser1/beets,diego-plan9/beets,shamangeorge/beets,lengtche/beets,MyTunesFreeMusic/privacy-policy,MyTunesFreeMusic/privacy-policy,diego-plan9/beets,pkess/beets,Kraymer/beets,pkess/beets,SusannaMaria/beets,xsteadfastx/beets,ibmibmibm/beets,shamangeorge/beets,jcoady9/beets,madmouser1/beets,shamangeorge/beets,diego-plan9/beets,lengtche/beets,pkess/beets,beetbox/beets,mosesfistos1/beetbox,beetbox/beets,madmouser1/beets,shamangeorge/beets,ibmibmibm/beets,MyTunesFreeMusic/privacy-policy,Kraymer/beets,mosesfistos1/beetbox,jcoady9/beets,ibmibmibm/beets,SusannaMaria/beets,Kraymer/beets,jackwilsdon/beets