Question for Unischott Scandinavia Aktiebolag

My name is Sarunas Miciulis, I am from Lithuania and I am the film editor of non-commercial short movie "Nose" which is based on Nikolai Gogol's novel "Nose". I would like to get a permission to use Dmitri Shostakovich Waltz No. 2 for this movie's trailer. Would be great to get your response. Thank you!