[MV] TeRish (feat. SKULL) - BURN

[MV] Skull (feat. Koonta, MION, VIGORMAN) - fosho

[MV] RGP (feat. BYUL) - We Can Love Again

[MV] Skull & HaHa - LAUGH

[MV] Skull (feat. Mad Clown, Huh Gak) - Your Record

[MV] DJ Juice (feat. SKULL, Sanchez) - Love Me Harder

Official channel link

[MV] SKULL&HAHA (feat. G.Soul) - Nora

[MV] Skull, Tiger JK - HERE TO STAY

[MV] Skull, Koonta - Still

[MV] Skull (feat. Verbal Jint, KittiB) - CRAZY

[REMAKE] OH MY GIRL (feat. Skull & HaHa) - A-ing

Official channel link

A remake of Papaya's Listen to Me from 2000.

[MV] SKULL&HAHA (feat. MC Minji) - Don't Laugh

The dancing seems more suited for an EDM track. Not reggae.
But the dance team is pretty legit. Fun to watch.

[MV] Skull & HaHa (feat. Stephen Marley) - Love Inside

[MV] SKULL & HAHA - Summer Night OST

[REMAKE] SKULL&HAHA (feat. Kwon Jung Yeol) - Beautiful Girls

I'll call it a remake since it's in Korean. Pretty nice version of Sean Kingston's 'Beautiful Girls'.
Strangely, I'm more familiar with Jojo's version (which has creepy lyrics).

[MV] Freestyle (feat. Skull) - One Way

[MV] Miss $, Skull - Just Let Me Live