hippie aesthetic music

Prompt: (Answer the following question. Please make sure to cite your sources. 200 words) The landscape for rock music saw an immense expansion
during 1970’s, in terms of musical style and fashion. These styles were
directly influenced by artists and styles from 60s. Choose an artist
from the first half of the 70’s and describe how their music was an
expansion and development of the “hippie aesthetic.” Be sure to include
at least one song example that supports your description. Also explain
any other significant contributions the group made to rock music. Then,
choose a starkly different artist from the second half of the decade
and contrast their musical style with the first artist. Finally,
describe how both groups were influenced by artists from the 60’s and
represent a continuation of the “hippie aesthetic.”