Roots of Kurt Cobain

Joseph Donald Mascis Jr., better known as J Mascis, is an American musician who is the singer, guitarist and main songwriter for the alternative rock band Dinosaur Jr. He has also released several albums as a solo artist and played drums and guitar on other projects. He was ranked number 74 in a Rolling Stone list of the "100 Greatest Guitarists", and number 5 in a similar list for Spin magazine in 2012.

Os Mutantes is a Brazilian rock band that were linked with the Tropicália movement of the late 1960s. Heavily influenced by Anglo-American psychedelic pop, they bridged Brazilian sensibilities together with studio trickery, feedback, distortion, and musique concrète. They released their now-acclaimed self-titled debut album in 1968.

Terrence Ross Jacks is a Canadian singer, songwriter, guitarist and record producer known for his 1974 hit song "Seasons in the Sun", an English adaptation of a song written by Belgian composer and singer Jacques Brel in 1961. Jacks is also an environmental activist, focused on pulp mill emissions in Howe Sound.