Steven Tyler

 Steven Tyler (born Steven Victor Tallarico; March 26, 1948) is an American singer, songwriter, and multi-instrumentalist, best known as the frontman and lead singer of the Boston-based rock band Aerosmith, in which he also plays the harmonica, and occasional piano and percussion. He is known as the "Demon of Screamin'" due to his high screams and his wide vocal range. He is also known for his on-stage acrobatics. During his high-energy performances, he usually dresses in bright, colorful outfits with his trademark scarves hanging from his microphone stand. In the 1970s, Tyler rose to prominence as the frontman of Aerosmith, which released such milestone hard rock albums as Toys in the Attic and Rocks. In the late 1970s and early 1980s, Tyler had a heavy drug and alcohol addiction, and the band's popularity waned.

He completed drug rehabilitation in 1986 and subsequently maintained sobriety for over 20 years, but had a relapse with prescription painkillers in the late 2000s, for which he successfully received treatment in 2009. After Aerosmith launched a remarkable comeback in the late 1980s and early 1990s with the albums Permanent Vacation, Pump, and Get a Grip, Tyler became a household name and has remained a relevant rock icon. As a result, he has since embarked on several solo endeavors including guest appearances on other artists' music, film and TV roles (including as a judge on American Idol), authoring a bestselling book, and solo work (including a Top 40 hit single in 2011). However, he has continued to record music and perform with Aerosmith, after more than 43 years in the band. The band's latest album, Music from Another Dimension!, was released on November 6, 2012.

Jimmy Page

James Patrick "Jimmy" Page OBE (born 9 January 1944) is the English musician, songwriter and record producer who achieved international success as the guitarist of the rock band Led Zeppelin.

Page began his career as a studio session musician in London and by the mid-1960s, had become the most sought-after session guitarist in the UK. He was a member of the Yardbirds from 1966 to 1968. In late 1968, he founded Led Zeppelin.

Page is widely considered to be one of the greatest and most influential guitarists of all time. RollingStone magazine has described Page as "the pontiff of power riffing" and ranked him number 3 in their list of the "100 Greatest Guitarists of All Time". In 2010, he was ranked number two in Gibson's list of "Top 50 Guitarists of All Time" and, in 2007, number four on Classic Rock's "100 Wildest Guitar Heroes". He was inducted into the Rock and Roll Hall of Fame twice; once as a member of the Yardbirds (1992) and once as a member of Led Zeppelin (1995).