Here’s a tutorial video
Here’s an instructional video with music
and here’s a demo of the dance by the choreographer
Guetta’s Party Step Sheet
Side, Rock Behind Recover, Chassé, Rock Back Recover, Step Lock Step Fwd
1-3 RF step side, LF rock behind, RF recover
4& 5LF step side, RF together, LF step side
6-7 RF rock back, LF recover
8&1 RF step forward, LF lock behind, RF step forward [12]
Pivot ¼ R, Cross, Ball Rock Across Recover/Sweep, Behind, Together
2-4 LF step forward, L+R ¼ turn right, LF cross over
&5 RF step slightly side on ball foot, LF rock across
6-7 RF recover and sweep LF back in 2 counts
&8 LF cross behind, RF together [3]
Cross, Rock Side Recover, Cross Shuffle, Sway x2, Kick Ball Cross
1-3 LF cross over, RF rock side, LF recover
4&5 RF cross over, LF step side, RF cross over
6-7 LF step side and hips left, hips right
8&1 LF kick forward, LF step beside on ball foot, RF cross over [3]
Side, Touch, Kick Balll Cross, Side, Behind, Unwind Full Turn L
2-3 LF step side, RF touch beside
4&5 RF kick forward, RF step beside on ball foot, LF cross over
6-8 RF step side, LF cross behind, L+R unwind full turn left [3]
Start again