God Rest Ye Merry Gentlemen This medium level jazz influenced arrangement begins with a moderate waltz chorale that flows gently to a jazz waltz and then a moderate tempo bossa nova. Moderate ranges prevail with 1st Trpt. to concert Bb. Refreshing harmonies and clever phrasings give this Christmas standard a fresh outlook, great for a concert performance anytime of the year. Two alternate trumpet parts in C are included. Medium.