The upright piano helped what get a better sound?
Options:
- music show
- music room
- house
- band
- college
Let's think carefully first. Step-by-step reasoning process:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
An upright piano can be found at a band. The upright piano helped the band to get a better sound. So the final answer is band.