"Siobhan" refers to three or more bands/artists. 1) A band from Ontario, Canada that plays Celtic punk and folk punk. The band consists of six members who play nine instruments. They have released two full length albums (The Patron Saints of Debauchery and Wellfare State) and an EP (McGravy's Iron Liver). Musicbrainz 2) A female singer/songwriter from Melbourne, Australia playing acoustic folk/pop. She is a Triple J unearthed artist and has a 6-track EP called "Time on Me" recorded to her name. The debut album "Soldier Heart" has been released in May 2012.