Tweaked the graphics a little and added some music

Lately, on Newgrounds I received some feedback about the lack of music. So this week I was just working on the music
and sound effects. Also, I added 2 more levels and fixed some of the graphics. I've also added a new little mechanic to the game. 

Well that's all I did this week. Have a great day! And remember to check out my game, INSANE|SANE :)

Please give me more feedback so I can improve as a game developer. Thank you!

NEWGROUNDS GAME LINK: https://www.newgrounds.com/portal/view/845822