public Artiste(int id, string nom, string site, Courant leCourant)
{
this.id = id;
this.nom = nom;
this.site = site;
this.LeCourant = leCourant;
}
public Artiste(string nom, string site, Courant leCourant)
{
this.nom = nom;
this.site = site;
this.leCourant = leCourant;
}