Cika wannan jumla: A ranar 18 ga Satumba, 1971, an yi waƙar kidan dutse na yini guda a The Oval don tara kuɗi don
taimakon yunwa a Bangladesh da yaki ya ruguza. Featuring The Faces da kuma taken The Who, taron mutane sama da 40,000 sun halarta, tare da matakin da ke Vauxhall End. A shekara mai zuwa, an gudanar da karin kide-kide guda biyu masu nasara; na farko da ke nuna Frank Zappa da Hawkwind, na biyu da ke nuna Emerson, Lake da Palmer da Farawa.