Breakbeat
With the rise in popularity of breakbeat music and the advent of digital audio samplers, enterprising companies started selling "breakbeat packages" for the express purpose of helping artists create breakbeats. A breakbeat kit CD would contain many breakbeat samples from different songs and artists, often without the artist's permission or even knowledge. One example of this is the Amen Break, from a song by The Winstons, who hold the copyright. However, a company named Zero-G Limited released a "jungle construction kit" containing hundreds of audio samples. One appeared to be an exact copy of the Amen break. It was slightly sped up. Zero-G Limited claimed copyright since a copyright symbol was included on the product's packaging. However, when it came to Zero-G Limited's notice that there may be another claim on the copyright of the audio sample in question, they removed it from the product. The Winstons have not received royalties for third-party use of samples of the break recorded on their original music release.