Final answer:
The audience is generally expected to stand during the "Hallelujah" from Handel's Messiah.
Step-by-step explanation:
During the "Hallelujah" from Handel's Messiah, the audience is generally expected to stand. It is a long-standing tradition for audiences to stand during this iconic piece of music. Standing shows respect for the music and the composer, and allows for a more powerful and unified experience for everyone in the audience.
Learn more about Expectations of the audience during musical performances