Roots of Ramona

Luis Alberto Spinetta was an Argentine singer, guitarist, composer, writer and poet. One of the most influential rock musicians of Argentina, he is widely regarded as one of the founders of Argentine rock, which is considered one of the first incarnations of Spanish-language rock. Born in Buenos Aires, he was the founder of several iconic rock bands including Almendra, Pescado Rabioso, Invisible, Spinetta Jade, and Spinetta y Los Socios del Desierto. In Argentina, January 23rd is celebrated as "Día Nacional del Músico" in honor of Spinetta's birth.

Bon Iver is an American indie folk band founded in 2006 by singer-songwriter Justin Vernon in Eau Claire, Wisconsin. Vernon had originally formed Bon Iver as a solo project, but it eventually became a band consisting of Vernon, Sean Carey, Michael Lewis, Matthew McCaughan, Andrew Fitzpatrick, and Jenn Wasner.

Gustavo Alfredo Santaolalla is an Argentine composer, record producer and musician. He is the recipient of numerous accolades for his works, including two Academy Awards for Best Original Score, a Golden Globe, two Grammy Awards and 17 Latin Grammy Awards. He is known for his minimalist approach to composing and for his influence in the Latin rock music genre.

Chicano Batman was an American psychedelic rock band based in Los Angeles, California. Formed in 2008, the band was composed of Eduardo Arenas, Carlos Arévalo, and Bardo Martinez. Currently, the band's drummer, Gabriel Villa, has not been active in the group since their last studio album, Invisible People. The group's sound draws from a mix of genres ranging from psychedelic soul, funk, indie/alternative, prog, and latin rock.