Roots of Ten Sharp

Thin Lizzy were an Irish rock band formed in Dublin in 1969. The band initially consisted of bass guitarist, lead vocalist, and principal songwriter Phil Lynott, drummer Brian Downey, guitarist Eric Bell, and organist Eric Wrixon, although Wrixon left after a few months. Bell left at the end of 1973 and was briefly replaced by Gary Moore, who himself was replaced in mid-1974 by dual lead guitarists: Scott Gorham, who remained with the band until their break-up in 1983, and Brian Robertson, who remained with the band until 1978 when Moore re-joined. Moore left a second time and was replaced by Snowy White in 1980, who was himself replaced by John Sykes in 1982. The line-up was augmented by keyboardist Darren Wharton in 1980.

The Eagles are an American rock band formed in Los Angeles in 1971. With five number-one singles, six number-one albums, six Grammy Awards and five American Music Awards, the Eagles were one of the most successful musical acts of the 1970s in North America. In addition, they are one of the world's best-selling music artists, having sold more than 200 million records worldwide, including 100 million sold in the US alone. They were inducted into the Rock and Roll Hall of Fame in 1998 and were ranked number 75 on Rolling Stone's 2010 list of the "100 Greatest Artists of All Time".