What Youtube broadcasting group became known for a three part youtube series as well as a live action series?
All the Lights in the Sky:  Shortly after this the band began to record their debut album, and documented its progress in a three-part YouTube series. The Yogscast:  They are well known for their role playing series "Shadow of Israphel", "YogLabs" and "Moon/Mars/Jaffa Quest Series", as well as their live action series.
i don't know