Remember her? She is..

Match the instrument with its classification group: trumpet idiophone piano chordophone cowbell membranophone snare drum aerophone

Which of the following best describes program music? a. music written to tell a story. b. music written for a concert. c. music written for tv d. music written to explain tonality

Riddle me this: i am first in earth, second in heaven, appear two times in aweekyou can only see meonce in a year, althoughi'm in the middle of sea. what am i?