Check out this article.

Here’s an awesome Oculus hack that gives visual feedback for audio. Could have some pretty unique applications. Artists come up with a visual feel for a song or album, and sell you their “experience.” Could be used for music therapy applications too. Combine it with wearable music controllers like a Hot Hand so you can both see and hear what you’re playing. Who knows!

How to buy a turntable.

Here’s a pretty in-depth guide to buying a turn table. Also does a nice job explaining the different parts and different types of tables. I’m still in the market but will definitely be consulting this again in the future.