This recording consists of a collection of songs associated with the Industrial Workers of the World (IWW), an international union founded in 1905 in Chicago, IL. IWW members, commonly referred to as Wobblies, were prominent participants in the radical labor movement in the early 20th Century in the US. They also had ties to the socialist and anarchist movements of the time. While this recording does not include any information on the singers, writers, or dates recorded, most of these songs are written by Joe Hill and likely are sung by Joe Glazer and Bill Friedland. Joe Hill was a famous labor activist and folk singer in the early 1900s, and Joe Glazer and Bill Friedland kept Joe Hill’s music alive throughout the 20th century. Songs 1-13 are likely sung by Joe Glazer and Bill Friedland, song 14 by Holly Near, and song 15 by Charlie Poole. Songs 1-13 were likely recording in the 1950s.