Wikipedia reports: Robert Anthony Plant CBE is an English musician, singer and songwriter, best known as the lead vocalist and lyricist of the rock band Led Zeppelin. He has also had a successful solo career.
James Patrick “Jimmy” Page OBE is an English guitarist, songwriter and record producer. 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.
John Paul Jones is an English multi-instrumentalist, songwriter, composer, arranger and record producer. Best known as the bassist, keyboardist, and co-songwriter for English rock band Led Zeppelin, Jones has since developed a solo career.