My best greetings to all those great artist out there which create awesome art to use for free.

Last year I created an android arcade / puzzle game and used lots of music and sfx from openGameArt.org
I decided to revise my game and while improving / extending the core mechanics I would also like to improve the look & feel of BLACK.

To achieve this I am looking for impressions and help to create music and sfx that fit better into the game. The game is not (yet?) open source but maybe I will decide to publish the source. Of course every help will be "rewarded" with an entry in the "Credits" page in the game which will be improved too.
This is what I could use:

Music (If possible, loopable): 

• Menu Theme
• "Chilled" easy level theme
• "Tense" medium level theme
• "Dramatic" hard level theme 
• ... be creative! Thats what artist do, right? :)

SFX:

• Button Activating / Deactivating
• Slidedoor Opening / Closing
• Finish Sound
• Death Sound (The player will "explode/splatter" into black particles in the new version)
• Laser
• Slowmotion effect (Player will be able to slow down traps)
• ... and again: be creative! :) Take a look at the game and see what you would improve.

On the other hand I am not as statisfied with some of my graphics too, so if somebody has cool ideas everything on "BLACK" is open for improvements and ideas.

To get an Idea of how my game looks like, please take a look at it on Google Play Store, and feel free to test it and write some feedback. :)

As soon as the new Version starts to be worth to be tested, everybody who helped me will be able to recieve a Development Build to test the game with their own art even before release and be able to influence the way the game turns out by giving constructive feedback. Voluntary!

Best wishes and a great THANKS in advance,
Toriath