Fans rate songs and get new recommendations every day from "fans like you." Music played through Spotify's API. Share songs directly with friends/followers and learn what they rate that song. Artists get effective song promotion targeted to relevant fans.
Reviews
People often use Product Hunt to search for their next personal or work tool. Encourage your community to leave reviews on Product Hunt — they play a key role in helping users to discover (ooh, SEO!) and select your product.
Drive support
Use website badges to encourage your community to follow you on Product Hunt. They're easy to embed on your homepage or footer, and subscribers can keep track of future product updates.
Upbeat