The answer would be : ranchers' refusal to use technology. During the late 1880s, the technologies began to rapidly developed within the industry. But back then, a lot of ranchers are really comfortable in using traditional ways (using slaves) and they refuse to use technology
Technology has allowed us to go from records, to cassette tapes, to CDs, and from CDs, now we have the most common .MP3 file type, which we can store on many of our devices. Not to mention the internet and websites such as You Tube, Sound cloud, Spo ti fy, etc. has allowed music to be shared in many ways!
The byzantine monk eutyches preached the doctrine of monophysitim srry if i made spelling mistakes.