Singer Kim Sori is gaining attention lately for featuring in X-Cross‘ “Padam Padam (Sound of Heart Beat)“, the title track from the group’s single album ‘2 Man Show part.1‘ (released March 20th), as well as Tritop‘s “Bad Boy” music video.

The first live performance of the two acts’ collaboration was on this week’s ‘Music Bank‘. “Padam Padam (Sound of Heart Beat)” is described as an electro, dub step dance track with a fresh vibe that will appeal to a variety of generations. Kim Sori showed off her “melody rap” in the song, which she’s kept under wraps until now. The star also recently appeared in the music video teaser clip for rookie ballad group Tritops’ “Bad Boy”. The full music video for “Bad Boy” is planned for release on March 28th KST.

Kim Sori commented, “I normally listen to and enjoy club music so I often listened to X-Cross’ music, it’s extremely fun to be able to work with them. I’m going to have as much fun on stage as the song is fun [to listen to].”

Check out photos of Kim Sori and X-Cross as well as screenshots from Tritops’ “Bad Boy” below: