Sister Bliss when she learned how to play the piano. She eventually moved on to the violin, saxophone and then bass. Sister Bliss formed Faithless in 1995 with Rollo, Jamie Catto and Maxi Jazz. Bliss constructed most of the music of Faithless herself electronically, but also played the piano, violin, saxophone and bass guitar. Various others have been members and collaborators over the years including Zoë Johnston and, frequently, Rollo's sister Dido, who began her musical career providing backing vocals on Rollo's 1994 single 'Give Me Life' (under the pseudonym Mr V). Faithless toured extensively, and while Rollo preferred to stay in
Rollo presumed to be a latinisation of the Old Norse name Hrólfr – a theory that is supported by the rendition of Hrólfr as "Roluo" in the "Gesta Danorum". It is also sometimes suggested that Rollo may be a Latinised version of another Norse name, "Hrollaugr". Rollo is generally identified with one Viking in particular – a man of high social status mentioned in Icelandic sagas, which refer to him by the Old Norse name Göngu-Hrólfr, meaning "Hrólfr the Walker". ("Göngu-Hrólfr" is also widely known by an Old Danish variant, "Ganger-Hrolf".) The byname "Walker" is usually understood to suggest that Rollo