Update (Oct-29-2013): There's now an official mashup from SoundCloud and Instagram! http://blog.soundcloud.com/2013/10/28/hear-whats-happening-soundcloud-and-instagram/
A single-page web app, pure client-side. Powered by Leaflet maps, SoundCloud music, and Instagram photos...it lets you move between cities, hearing local music and viewing local pictures.
For a working demo and more details on the technology, please visit the running version at http://musicmak.es. (Tech details are also found in index.html.)
Wikipedia icon: https://commons.wikimedia.org/wiki/File:Tango_style_Wikipedia_Icon.svg [ Creative Commons Attribution-Share Alike 3.0 Unported ]
Search icon from Simple icon set (http://harwen.net/) http://www.iconfinder.com/icondetails/35559/128/find_magnifying_glass_search_icon
CSS Menu revised from http://blog.insicdesigns.com/2010/02/create-a-slick-menu-using-css3/
Cities JSON: via wikipedia, housed in a separate project: https://github.com/mahemoff/geodata
Libraries: View their source code for license details
All original content herein is licensed under the following MIT License.
Copyright (C) 2012 Michael Mahemoff, Nuvomondo Ltd
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.