隨著當代文化頻繁交流與數位科技蓬勃發展，跨領域藝術已成為現今常見的創作及展演型態。身為軍事院校應用藝術學系的一份子，軍事藝術如何應用至其他場域或用途，或者，如何跨界創作出另一種的作品型態，甚至激發出嶄新的多媒體作品，為值得探討的課題與發展目標。有藉於筆者處於多元與應用型的藝術場域，本文藉由作曲者在創作管樂曲《契闊同舟》時，與視覺創作者共同以數位媒材創作出結合音樂與影像的多媒體作品進行探討與分析，以期許於此經驗中所獲得的音樂與視覺創作的過程、如何運用共同語言－「故事」之文字敘述、跨域創作等經歷，運用至往後教學課程、展演應用等形式之中。

With the frequent exchanges of contemporary culture and the vigorous development of digital technology, interdisciplinary art has become a common form of creation and performance. As a member of the Department of Applied Arts in the military area, how to apply military art to other fields or uses, or how to create another type of work, and even inspire new multimedia works, is worth exploring. Being in a diverse and applied art field, in creating the wind music piece, “Be in the Same Boat”, the composer and visual creator used digital media to create a multimedia work that combined music and video simultaneously. In addition to the expectation regarding the co-creation obtained from this experience, the process of how to use a common language- “story” structure, and cross-domain creation opens the way for the further application of educational courses, performances, and other forms.