Renfe operates Cercanías commuter rail services in major urban areas across Spain, making the jingle familiar to many regular passengers. Online, recordings and recreations of railway audio have circulated through transport videos, personal travel clips, remixes, and short-form comedy. The Renfe jingle also appears in memes about station routines, missed trains, delays, and everyday commuting. Its continued use comes from that immediate association: a few notes can evoke Spanish rail travel and provide an efficient setup for either documentary footage or a humorous edit.