VOA慢速英语:Brain Remembers Language Better If You Sing It

nostalgic – adj. pleasure and sadness that is caused by remembering something from the past and wishing that you could experience it again

blast from the past - slang expression a memory from the past

deejay – n. short for disc jockey; a person who plays popular music at a party, nightclub, etc.: as a verb it means to work as a disc jockey

jog – v. “jog” people’s memory means to cause people to remember something