Gregory Alan Isakov
[ar] جريجوري آلان إيساكوف
[ca] Gregory Alan Isakov
[de] Gregory Alan Isakov
[es] Gregory Alan Isakov
[fi] Gregory Alan Isakov
[hy] Գրեգորի Ալան Իսակով
[it] Gregory Alan Isakov
[nl] Gregory Alan Isakov
[sv] Gregory Alan Isakov
[tr] Gregory Alan Isakov