Conservatory (Luigi's Mansion)

The Conservatory is a room cleared in Area Two of Luigi's Mansion

After procuring the Key from Shivers, Luigi gained access to the Conservatory, where he found many instruments. Sitting at the grand piano was The Beautiful Pianist, Melody Pianissima. However, she was invisible to Luigi. The plumber, noticed however, that when he tapped the playing instruments, they started playing a song. Melody was impressed with Luigi's "musical talent" and offered to let Luigi hear a song played on her piano. After she played her song, she asked the green-garbed ghost hunter one of two questions. If Luigi answered the question correctly, Melody would fling her sheet music at Luigi. Luigi avoided the projectiles and went straight for Melody herself. With her safely stored inside the Poltergust 3000, the Conservatory brightened and Luigi received the Key to the Dining Room, quite obviously his next destination.

The Conservatory houses a variety of musical instruments. Each can be activated and plays a tune. The instruments consist of a horn, a harp, a cello, three kettle drums, and a xylophone. A grand piano is also present, but unlike the other instruments, it cannot be played. On the very northeast corner of the room there is a small dresser with a flowerpot on top.

Trivia
The song played when all the instruments are activated is the Super Mario Bros. theme.