Liam O'Connor is a multi-instrumentalist musician, described as "the Jimi Hendrix of the accordion", Hendrix was an American rock guitarist, singer, and songwriter, and which organization, that describes him as "arguably the greatest instrumentalist in the history of rock music"?
Jimi Hendrix James Marshall "Jimi" Hendrix (born Johnny Allen Hendrix; November 27, 1942 – September 18, 1970) was an American rock guitarist, singer, and songwriter. Although his mainstream career spanned only four years, he is widely regarded as one of the most influential electric guitarists in the history of popular music, and one of the most celebrated musicians of the 20th century. The Rock and Roll Hall of Fame describes him as "arguably the greatest instrumentalist in the history of rock music".
Backup band A backing band or backup band is a musical ensemble that accompanies a lead singer at a live performance or on a recording. A backup band can also accompany an instrumental soloist, such as a lead guitarist or solo fiddler, though all-instrumental performances, with no singing, are not common in popular music and traditional music. This can either be an established, long-standing group that has little or no change in membership, or it may be an ad hoc group assembled for a single show or a single recording. Ad hoc or "pickup" groups are often made up of session musicians.