Come up with a brand building concept for a well known brand to encourage charity.
A filter for Spotify that works as a party-pooper-blocker. By locking your playlist at a party, no one will be able to change the song, mid-dance. If you want to queue a song, you will now have to pay a fee of 5kr. All the benefits will go to a charity the host have chosen.
Pick your song. Text the code on the screen. Dance.