Ryan Adams is known for making these weird little songs on Garageband on his MacBook. A few years ago he released like about 12 albums through his website, with songs all made with Garageband. Later he went on to do this, as well as demos, on his blog. Nowadays he isn't a busy as he used to be, he's releasing a new record soon. But, today on his soundcloud account a new song was released, which mentions Jarvis Cocker. Listen to it here.
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This is the sound of someone losing the plot, making out that they are okay when they are not. You're gonna like it, but not a lot.