concatenate 'str' and 'list' objects

concatenate 'str' and 'list' objects

im trying to get a simple xbmc addon working. it scrapes a list of youtube
videos:
match=re.compile('<iframe title="YouTube video player" width="640"
height="395"
src="http://www.youtube.com/embed/(.+?)?rel=0"').findall(link)
i then need to add the following to each 'match':
plugin://plugin.video.youtube/?path=/root/video&action=play_video&videoid=
so then match would be for example:
plugin://plugin.video.youtube/?path=/root/video&action=play_video&videoid=OAVuKPFKrNo
i have tried:
url=("plugin://plugin.video.youtube/?path=/root/video&action=play_video&videoid="+match)
but obviously it doesnt work. i am a beginner so go easy please