PLEASE HELP ME!!!

Which answer option best revises the italicized sentence to include domain- specific vocabulary?

When my school took a field trip to a classical music concert, I wasn't sure what to expect. I watched while the musicians who all play instruments in a large group together took their seats and the conductor lifted her small piece of wood used to direct musicians. The music that resulted wasn't like the music I usually listen to, but it was beautiful in its own way.​