who is the founder of it?
Steven Tyler,  Joe Perry , Tom Hamilton, Joey Kramer
Aerosmith
In 1964, Steven Tyler formed his own band called the Strangeurs—later Chain Reaction—in Yonkers, New York. Meanwhile, Perry and Hamilton formed the Jam Band (commonly known as "Joe Perry's Jam Band"), which was based on free-form and blues. Hamilton and Perry moved to Boston, Massachusetts in September 1969. There they met Joey Kramer, a drummer from Yonkers, New York. Kramer knew Tyler and had always hoped to play in a band with him. Kramer, a Berklee College of Music student, decided to leave the school, and joined Jam Band.
how did aerosmith come up with their name Joey Kramer said that, when he was in school, he would write the word "aerosmith" all over his notebooks is it a band? Yes - a rock band
wiki:1186523
Aerosmith [SEP] Formation (1964–1971)
In 1964, Steven Tyler formed his own band called the Strangeurs—later Chain Reaction—in Yonkers, New York. Meanwhile, Perry and Hamilton formed the Jam Band (commonly known as "Joe Perry's Jam Band"), which was based on free-form and blues. Hamilton and Perry moved to Boston, Massachusetts in September 1969. There they met Joey Kramer, a drummer from Yonkers, New York. Kramer knew Tyler and had always hoped to play in a band with him. Kramer, a Berklee College of Music student, decided to leave the school, and joined Jam Band. In 1970, Chain Reaction and Jam Band played at the same gig.