symphonious

adj

1. Of or pertaining to simultaneous sounds that are harmonious together.

   “The symphonious sound of fifty skilled musicians filled the concert hall.”

   “Sleep during this interval was out of the question: […] the songs of Hoel and Cyveilioc, to ring to the profaner but more lively modulation of Voulez vous danser, Mademoiselle? [Do you want to dance, miss?] in conjunction with the symphonious scraping of fiddles, the tinkling of triangles, and the beating of tambourines.”