User blog comment:Kogath/Monster Hunter 4 Ultimate for the Nintendo 3DS/@comment-5428752-20140725020455/@comment-6050823-20140725224954

Actually, a lot of themes for areas are really for one monster though fit the area very well for others as well.

Old Desert BGM - Monoblos' Theme

Primeval Forest BGM - Garara Ajara's Theme

Heavenly Mountains BGM - Generu Serutasu's Theme

Jungle BGM - Congalala's Theme

Sandy Plains BGM - Barroth's Theme