The highest quality accessories, packaging and cases for vinyl records, CDs and DVDs. Music mailing envelopes and packaging for 7/10 and 12 inch vinyl records, CD and DVDs.
The Bandcamp App for Artists and Labels lets you directly message your fans, even targeting those messages by fan location and level of support. It also gives you a real-time mobile view into your stats, and helps you manage and fulfill your merch.
The artist, Kindness aka Adam Bainbridge put together an A to Z list of essential music business terms in this excellent resource directory. The whole glossary is available as audio in each entry, and as a one hour SoundCloud podcast here.