The Music Licensing Directory, (www.musiclicensingdirectory.com) the leading global music licensing marketplace and resource, today officially launched a music crowdsourcing service where Music Supervisors, Advertising Agencies, Production Companies and Individuals who need music for any purpose can launch a contest and find music to license for their needs.Since launching in December last year, The Music Licensing Directory has rapidly built an extensive global community of artists, bands, labels, publi