There are two artists with this name:

1) Ghost Culture is a DIY electronic music project from Pennsylvania, using found sound and public domain recordings to create something between IDM and ambient music.

2) Ghost Culture is London-based electronic musician James Greenwood, who released his debut album under the same name in January 2015. He has worked with Daniel Avery and Kelly Lee Owens.
https://en.wikipedia.org/wiki/Ghost_Culture