In August 2004, when Umphrey's McGee performed at the Navy Pier Skyline Stage in Chicago, the band was riding high on the success of their album "Anchor Drops," which had been released earlier that same year. This album marked a significant moment in their career, as it showcased their musical evolution and was pivotal in expanding their audience. The live recording from this concert captures the band's energetic performance style that blends elements of rock, jazz, and improvisation, a hallmark of their appeal. Notably, this period also saw the band develop their reputation for engaging live shows, often incorporating unexpected setlist changes and extended jams. Additionally, they were beginning to establish a dedicated fan base, with a strong emphasis on sharing live recordings, which helped solidify their position in the jam band scene.