Momixa - Pick two songs and get the perfect mix
Music Suggestions Ninja - Enter an artist's name & find similar, lesser known artists
RYSE UP - Connecting up-and-coming artists with the world's top talent
Boil the Frog - Create a seamless playlist between any two artists
Cymbal - Music discovery powered by friends
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.