[Matt Bilsky], an avid reader of Hackaday for years, finally gathered up the courage to submit a project to us. We swear, we don’t byte! Anyway — we’re glad he did, because his project is absolutely awesome. He calls it SnoTunes and it’s a backpack stereo system designed for the outdoors.
It’s a whopping 160 watt stereo, has 7-8 hours of battery life, is somewhat water resistant, and can be controlled wirelessly. Its brain is a Raspberry Pi B+ running Kodi (which was formerly XBMC). A 7″ display is hidden inside of the backpack for more fine tuning controls.
It fetches and downloads YouTube music videos and can create a playlist that can be manipulated by text message. You can share YouTube links to have it download and queue the songs, you can skip the songs (but only if four people make the request), and it even automatically parses the music video titles to extract the song name and band. It also works with AirPlay — but who even uses that.
He’s got a bunch of videos explaining the build and has tons of resources on his personal website in case you want to try your hand at building one. We’ve seen lots of portable home brew stereos before, but never in a backpack!