Here another riddles see who can solves??!

Here another riddles see who can solves??

There was a guy stuck in a metal room with a metal door.The door was locked and there were no windows. The following items were inside the room:
a piano, table,a saw,and a bat.
How did the man get out? (3 ways)

First, he played the piano until he found the right key.

Second, he sawed the table in half then held the two pieces together. Two halves make a whole.(hole)

Third, he swung the bat three times. Three strikes, he's out.