Karaoke with English-language songs in Stuttgart

My parents are coming to stay and I have been asked to look for karaoke evenings in stuttgart that are on between thurs and sundays
Would love any recommendations!!!

Cheers
Nomo

as you might know already Biddy Early's has karaoke nights on Wednesday.. but between thurs and sundays i dont have an idea..But i remember seeing a karoake bar in the city, at Rotebühlplatz opposite to Citibank just a block away from Keller Klub?
Might be useful if you check it out..
here are others i found in Google!

http://www.karaoke-stuttgart.net/
http://www.maik-herrmann.com/

Thanks very much for that