What was the name of the obscure 1970s rock band referenced in the US TV series “Lost”?

Rock band Geronimo Jackson was referenced in six episodes of the US TV series “Lost” (originally aired 2004 – 2010, 121 episodes). Producers of the TV show have stated the band was genuine, albeit obscure. Apart from what is mentioned in the show, there was no evidence this band had existed. A band’s album was seen, along with posters in various episodes, and mentioned by name as well.

“Lost” is a science fiction, adventure drama show that aired on ABC. The show is set on an unknown island in the South Pacific Ocean after a commercial airliner (Oceanic Airlines Flight 815) crashes with several survivors attempting to live on the island and find a way off, and struggle against a mysterious group of people, referred to as “The Others” (some of the original occupants of the island). Episodes focus on one or more of the ensemble cast and utilize flashback or flashforward scenes to include additional information for the story or character development.

The TV show received numerous industry award nominations and accolades, including the “Primetime Emmy Award for Outstanding Drama Series” in 2005, the “Golden Globe Award for Best Television Series – Drama” in 2006.