a capella: to sing a song without accompaniment
allegro: fast
composer: someone who writes a piece of music
conductor: someone who leads/directs an orchestra or band
folk song: a simple melody written by someone or a group of people to tell a story or talk about what is happening around them
forte: loud
jig: irish dance
largo: slow
minuet: a dance, popular a long time ago
piano: soft
rest: to be silent, no music or sound
staccato: a note that is played short & detached
tempo: the speed of a piece of music
virtuoso: an incredibly talented & skillful musician