Sound Advice, w/Erik Kosman: 2020 DCI Audio Rules Change Pro Jan 8, 2020 17:04:15 GMT -6 TXHillCountryBands likes this Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by montoya on Jan 8, 2020 17:04:15 GMT -6 Welcome to the newest series on Sketchbook titled, Sound Advice. Listen to Erik Kosman and I discuss all things related to audio as it pertains to music, pageantry, and production. In this episode, we discuss the 2020 DCI Rules Change Proposals that are audio related.Sound Advice, w/Erik Kosman: 2020 DCI Audio Rules Change Proposals