Why do your siblings Hit you for no reason

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

What motivates lillian jean to tell cassie all her secrets? her feeling of superiority over cassieher feeling that cassie cannot be trustedher need to trick cassie into liking herher need to make cassie feel jealous

In three to five sentences, list and briefly explain the three elements of music