Sorry I can only find a download link for you >_< but there are some good shows with eng subs on the awesome blog. And this is a youtube channel collecting videos related to BEG. If you want to watch old shows which they all appear on, here are few ones (though I’m not sure if they’re still available :s)
Brown Eyed Girls’ title songs (2006-2013)
The difference between promoting with
oldermembers and doing alone
Be careful if you meet this woman in hospital.
I used to be nice, soft and tender but if I keep going crazy like this
Because of you – I’ll change into something strong
Thank you so much <3 The name of the song is called ‘I Still Do Not Know’. And here's the link, enjoy!