They urge him to visit the South of France ("le sud") because they are "bored" and want to see him perform.
Source: LyricFind Songwriters: Killian ZorobabelINTERLUDE lyrics © Universal Music Publishing Group If you'd like, I can: BU$HI - Interlude.rar
The speaker praises BU$HI as a "super artist" and "the best". They urge him to visit the South of