In the recording from The Music Hall in Portsmouth, NH, on May 19, 1990, Phish was in a formative stage of their career, having just released their self-titled debut album in 1991. Prior to this recording, their repertoire included songs that would later appear on their upcoming studio album, "Junta," which showcased their unique blend of rock, jazz, and improvisational styles. Notably, the live performance captured a vital moment in their evolution as a live band, underlining their ability to engage audiences with intricate compositions and extended jams. During this period, Phish was beginning to build a strong following, setting the stage for their future as a major force in the jam band scene. The 1990 concert exemplifies their early experimentation and passion that would ultimately define their distinctive sound.