Participants in an online music scene who rearrange spliced parts of musical pieces form mashup culture. The audio-files are normally in MP3 format and spliced with audio-editing software online. The new, edited song is called mashup.[1] The expression mashup culture is also strongly connected to mashup in music. Even though it was not originally a political community, the production of mash-up music is related to the issue of copyright. Mashup Culture is even regarded as "a response to larger technological, institutional, and social contexts".[2]