Roots of Umphrey's McGee

Guns N' Roses is an American hard rock band formed in Los Angeles, California, in 1985 from L.A. Guns and Hollywood Rose. After signing with Geffen Records in 1986, the band's "classic" lineup featured vocalist Axl Rose, lead guitarist Slash, rhythm guitarist Izzy Stradlin, bassist Duff McKagan, and drummer Steven Adler.

Ernest Joseph "Trey" Anastasio III is an American guitarist, composer, and singer-songwriter best known as the lead guitarist of the rock band Phish, which he co-founded in 1983. He is credited by name as composer of 152 Phish original songs, 141 of them as a solo credit, in addition to 41 credits attributed to the band as a whole.

Widespread Panic is an American rock band from Athens, Georgia. The current lineup includes guitarist/singer John Bell, bassist Dave Schools, drummer Duane Trucks, percussionist Domingo "Sunny" Ortiz, keyboardist John "JoJo" Hermann, and guitarist Jimmy Herring. The band's original guitarist and sometime songwriter, Michael Houser, died of pancreatic cancer in 2002, and the original drummer, Todd Nance, left in 2016 and died in 2020.

Sinéad Marie Bernadette O'Connor, also known as Shuhada' Sadaqat, was an Irish singer, songwriter, and activist. During her musical career, which encompassed several hit records and artist collaborations, O'Connor drew attention to issues such as child abuse, human rights, racism, and women's rights. She was also known for her outspoken public image, openly discussing her spiritual journey, activism, socio-political viewpoints, and struggles with mental health.

AC/DC are an Australian rock band formed in Sydney in 1973. Their music has been variously described as hard rock, blues rock and heavy metal, although the band calls it simply "rock and roll". They are cited as a formative influence on the new wave of British heavy metal bands. The band was inducted into the Rock and Roll Hall of Fame in 2003 and have sold over 200 million records worldwide, making them one of the best-selling artists of all time.