I am trying to think of this movie it was about a trolls or may not be a troll and they were in a battle. (somthing little)
Trolls in a battle there was a girl troll up in the highest part humming this pretty song that you could hear a mile away

Some one said it was gnomes I don't think it that I checked and it was not it so please help

MAGIC TROLLS & THE TROLL WARRIORS (1993)

The evil King Nolaf and his Troll Warriors have conquered the once joyful kingdom of Everafter, imprisoned beautiful Princess Celia and banished all happiness from the land. Everafter's only hope lies with five Magic Trolls who have been placed in suspended animation. Princess Celia learns that it is her destiny to awaken the Magic Trolls who can save her land.