Who sings these songs?

[planetX]

I'm a non chinese speaker who would like to know who sings these Mandarin pop songs. They are all female vocalists. The first three are the english phrases in the lyrics, and 2, 3 and 4 are from a few years back.

1: "Check it out." 2: "Summer Rain." 3: "I like to know" (no.)

The rest are phonetic english, my best guess:

4. (A rocker): "Deli long" or mabe "Deli wong," yelled over and over.

5. (this one is slow and kind of spooky): "Ching ching fay---fay shong. Fay shong, fay shong." ("xiang," perhaps.)

6. (Fast with high, squeeky parts): "Way chee shawn way nu zoe nee bay chaw."

7. "Bay oh ah boochen."

Thanks

planetX