1. Are there any music lounge, bars or even restaurant with music bands in Qatar?
Yes, several of 'em in town

2. How fast is the internet connection? Could you watch youtube without buffering?
Yes, unless u consider 8MB/s to be slow then that's another story

3. Are there any Filipino bands who work there?
I know of a few here and there but none of them is really famous

4. Is it boring in Qatar?
It can be if ur used to a certain routine and r not open to any new ideas

5. how is the working environment - work ethics, politics? discrimination?
Just like everywhere else....u have the good, u have the bad, and u have the ugly.

Hope this helps