Difference Between The Dwarves Song

The way music plays a major role in the book is because it helps the dwarves, the goblins, and the elves with the feelings they feel while they are singing a song.The other reason it helps them with there feelings is because it makes them get out the anger they are facing while they are singing.Music helps sometimes whenever someone is feeling down and someone else tries to help them feel better so instead of talking they would put on that person's favorite music.Also whenever someone is feeling so excited or energetic they would put on music to get there energy out or to have fun.The things I will answer is the differences in the dwarves,the elves,and the goblins songs.
The difference between the dwarves song is that the tone was adventurous