If you don't know what to get your weird uncle or angsty adult cousin for Christmas, how about a Billy Corgan box set?

In 2014, Corgan performed an ambient set inspired by Hermann Hesse's classic 1922 novel Siddhartha for five straight hours. And now the audio has been turned into a 5xLP box set. There are only 500 copies available from Madame Zuzu's and they're going for $375. The set also comes with a hand-held synth, a signed art print and a trucker hat.

It's all very random. Find the box set here.