Based on the search results, "Rail music" is not a specific term or genre of music. "Rail" refers to an American rock band that achieved national fame after winning the grand prize of MTVs Basement Tapes competition in 1983). The band has released three albums and one EP between 1980-1997 and remains a long-touring staple of the Washington local music scene). "Riding Rail" is a term used to describe being in the front row of a concert, especially one in which there is a safety barrier in front of the stage. "Nick Rail Music" is a full-service music store specializing in band and orchestral instruments. There is no evidence to suggest that "Rail music" is a specific term or genre of music.