Misc: What year was Archduke Ferdinand assassinated?

Questions

Malcolm & Angus Young are members of this famous Australian group?

Male Vocalists: Eric Clapton's 1973 comeback concert was staged at this London venue.?

Male Vocalists: In response to his success, he said "Im a schmoozer, so why dont you rock me"?

Male Vocalists: Lead singer of the Drifters, he went solo to gain greater fame.?

Male Vocalists: Ray Charles was not blind from birth, but rather due to this disease.?