OiNKPlus is a media enhancer and artist discovery add-on for Firefox, that works in collaboration with many music trackers (and other select BT sites). The added OiNKPlus info cleverly coalesces within the supported website for seamless integration on the .torrent download page - and it even works with The Pirate Bay and mininova. Below is a look at the before and after examples on What.cd and mininova.org:
As you may have noticed, MySpace changed their player code and thus breaking the player within OiNKPlus. Luckily, gondaba, an OiNKPlus user, came up with a fix before I could even put my hands on this issue.
You may also be interested in WaffleBrainz by Wizzcat. It helps you create good album descriptions with the help of MusicBrainz and Amazon, with as little fuss as possible.
Works on these sites
Send in your suggestion for further sites. Contact me, I will be glad to write the code to enable them. If the tracker is private , you may need to invite me, though. Please refrain from doing a quick hack to make it work with other sites and publishing it.