What is the fine-grained topic of the following text: Since their bedroom demo originals, Dancehall work completely collaboratively, each member bringing ideas together and working on the songs at their practice space in Limehouse to create a mix of songs that represents their musical heroes influence on the members: from DIY punk trailblazers Fugazi and the harnessed noise of Sonic Youth, to the driving melancholy of LCD Soundsystem and the less-cited catchy balladry of the B-52s and Blur. Only return the topic.
The collaborative song creation process of the band Dancehall and their musical influences.