Create a minimal/flat app design for OneSound, a social music tool

Our application allows users to collaboratively add songs to a virtual party, up-vote those songs, and the playlist updates on-the-fly based on those votes. The next song to get played will be the song at the top of the playlist with the most up votes.

Goals:
Provide a simple and quick way to jump into a party and start adding songs
Should be easy to read, with the app preferred "light-themed" (based on a white/grey scheme)

Target Market
Young adults 18-24, male and female, who frequent parties and listen to music
Still want the design to be relevant to an older audience, but still have a fun atmosphere to it

Style
Minimal and simplistic
Fun and inviting design with vivid, flat colors

Color
No preference on color but we like orange and blue (flat)

OneSound

Once inside the Party, users can add songs to the Playlist. They can view the current song playing and who added it, and also the playlist of songs that are going to play next. They can also view the other users in the party and access the party settings.
Clicking a User takes them to their profile page.
The homepage should include Party search functionality and a list of nearby Parties.

Three screens wanted: Party, Profile, & Homepage

View the attachments for the specifics. PLEASE NOW FOCUS ON WHAT IS IN THE WIREFRAME ATTACHMENT

We are very open to new design ideas and would prefer something different from what we currently have.