給大家參考一下
蒐查自 "LONGMAN Dictionary of Comtemporary English"

"Band Aid"

trademark
an organization set up by Bob Geldof in 1984 to collect money for people dying of hunger in Ethiopia. This was done by getting many famous popular musicians to make a record together called Do They Know It's Christmas?, and by organizing the Live Aid concerts in London and Philadelphia.

"Live Aid"

two popular music concerts held in London and Philadephia on the same day in 1985, which were organized by the musician Bob Geldof to collect money to help people dying of hunger in Ethiopia. Live Aid led to other similar events, such as Comic Relief.
ￚsee also Band Aid