Hype Machine - Hype Machine lets music fans discover artists. Its technology scrapes audio files from diverse music blogs and posts them to the website. Users can peruse the site or sign up for Hype Machine's newsletter for updates.
Press Hunt - Press Hunt saves you hundreds of hours by aggregating data on almost 400,000 journalists and reporters in one place, complete with their writing interests and contact info.
Noted - Social music discovery
pressfarm - Pressfarm helps entrepreneurs find journalists to write about their startups.
Liyo - Stream your favorite music live with friends 🎶
Anewstip - Find journalists by what they tweet