TuneUp Downloads $4.3M

San Francisco-based TuneUp Media, a developer of a music metadata plug-in for iTunes, said Wednesday that it has raised $4.3M in a Series C funding round. The round was led by IDG Ventures, and also included prior investor KPG Ventures. TuneUp has a plug-in which helps users fix mislabeled music tracks, and also provides other metadata on music collections. More information »