Just a few hours ago, X4 dropped the PV for their major debut single “KILLING ME” on YouTube.

The single is scheduled to be released on October 7, 2015. The title track is a hot dance number.

Check out the boys’ brand new music video as well as the single’s tracklist and covers after the jump!

Tracklist

CD (Limited Edition A & B)

1. Killing Me
2. MONSTER
3. Killing Me (Instrumental)
4. MONSTER (Instrumental)

CD (Regular Edition)

1. Killing Me
2. MONSTER
3. #musicoverdose -X4 ver.-
4. Killing Me (Instrumental)
5. MONSTER (Instrumental)
6. #musicoverdose -X4 ver.- (Instrumental)

DVD (Limited Edtion A)

1. Killing Me (Music Video)
2. MONSTER (Live Video) 1st Tour FINAL 15.4.29

DVD (Limited Edtion B)

1. Killing Me (Music Video) Dance Edit
2. Koe ni shita nara (Music Video)

Covers

Regular Edition (CD ONLY)

Limited Edition A (CD+DVD)

Limited Edition B (CD+DVD)

Music Video

What are your thoughts on their first major release? Tell us in the comments below!

(via X4 YOUTUBE)