These are, in my own opinion, some great groups to listen to. If you're not to keen on this kind of music, then...uhh, well, we have different tastes. :/ Simple. Some of these groups DO have English songs, and if not, translations are easily availabe. Google
is your friend. Also, I included what country they are from.
The Wonder Girls - South KoreaI had to start with these ladies because I love their music so much! They, like just about everyone, have slow and fast songs. The slow songs are sweet and romantic, and the fast ones are fun and great to dance to. In fact, the dance for one song, "Tell Me", was a Korean dance sensation. Another song I like by them is "I Wanna".
S.H.E. - TaiwanEven though they are technically "C-pop", or "Chinese-pop", they
are from Taiwan. Three wonderful girls with lovely voices. My personal favorite songs are "I Love Trouble (我爱烦恼)" and "Miss Universe (宇宙小姐)".
SuG - JapanThis isn't a girl group! A visual kei band, so watching PVs is an awesome treat. And that last sentance can be treated as a pun for this "Heavy Positive Rock" band, for, despite being rock, their dress and look is very colorful, mush like candy, unlike bands like Dir En Grey. I really like "Vi-Vi-Vi", "LOVE SCREAM PARTY", and "Toon Daily Lateshow".
Big Bang - South KoreaFor those like me who do enjoy rap from time to time. An awesome Korean rap group who is also awesome in English. My favorite songs are "Geojitmal" and "Always", the second both the English and Korean versions.
Waldo's People - FinlandA techno group from Finland that I recently found. I personally really enjoy it. My favorite song is "Lose Control". Since I'm new to them, I don't know much. XD
Anyone else with any suggestions? More will be added when I think of them.