Soundkebap is a web-application which recommends music to you based on your Soundcloud profile
Have a try on http://soundkebap.markus-petrykowski.de/
Install rethink DB from https://www.rethinkdb.com/docs/install/ dependent to your OS (except windows) exec 'node scripts/rethinkdb_init.js'
Start db-server with 'rethinkdb'
Backup Server with 'rethinkdb dump'