User blog comment:BannedLagiacrus/Monster Appreciation Week: Monoblos(4th Gen)/@comment-6050823-20151120234955

One horn and one week! Kind of ironic actually!

Also, for people that don't know, the Old Desert/Dunes BGM is indeed Monoblos Theme officially. Even Diablos has its own theme, https://youtu.be/EAU90te3gVA.