About Pere Ubu...
Pere in French means father, although the spelling is père. As far as the pronunciation is concerned, I guess pair will be OK.
Ubu is another matter coz U is the most difficult vowel to pronounce in French. If U have ridden a donkey, u should know what to say: hue, hue! to make it move[:D] But anyway, I don't think Ubu should be pronounced the French way so the problem is solved.
Les Rita Mitsouko
The only problem could be "les" which in French means "the". The final s is silent like les misérables so the pronunciation is lay.
Mitsouko sounds Japanese to me so I go for Mit-sou-ko.
"Actually I DO want to know how to pronounce Belouis Some
Is it like "Be" or "Bell" | "Lou-is" or "Louie" or "lwa" and is it "Sum" or "So-mé"?
I don't really know how to say it, but I tend to go French with this one and say Bel-lwa So-mé"
If U want to go the French way, it's going to be Beuh-Loui (s is silent)some (as in English) When a French word ends with an e, just pronounce the last consonant, the e is silent.
Bolshoi
Well a literal pronunciation would give Bol-shwa but since the French are familiar with the Bolshoi Ballet, I don't think any of them would pronounce it this way...
How about Siouxsie and the Banshees? Personally I say sushi but I heard a female DJ saying sioux-sy[:D]
http://de.music.yahoo.com/launchcast/st ... 1249492395