One of the founder members of the group Terry "Geyser" Butler went to the same school as myself and was in the next year up. The school was Holte Grammar Commercial School in Whitehead Road Aston. I have a website for it at https://members.lycos.co.uk/holte61
good luck with the research, I am still in touch with some of Geyser's old classmates
good luck with the research, I am still in touch with some of Geyser's old classmates