原文: Grand Angelic March - Timpani. Robert Longfield. Percussion sheet music. Timpani sheet music. Concert Band. For Timpani.
译文: Grand Angelic March - Timpani arranged by Robert Longfield and Eric Robertson. 罗伯特朗菲德. 锣鼓乐谱. 定音鼓乐谱. 音乐会乐队. 对于定音鼓. 音乐会. 各个乐器声部.