John Lennon was an artist who played solo.
John Lennon . When the group disbanded in 1970 , Lennon embarked on a sporadic solo career that produced albums including John Lennon/Plastic Ono Band and Imagine , and songs such as `` Give Peace a Chance '' , `` Working Class Hero '' , and `` Imagine '' . By 2012 , Lennon 's solo album sales in the United States exceeded 14 million and , as writer , co-writer , or performer , he is responsible for 25 number-one singles on the US Hot 100 chart .