Photo by Dan DeSlover/Variance

Sometimes the Internet is just a wonderful place.

As Billboard has discovered, a very brief preview of what may be Kanye West and Paul McCartney's anticipated collaboration could have been right under our noses for weeks.

West reportedly previewed a number of new and previously unreleased older tracks at a club in London last month. One fan captured what might be part of his rumored McCartney colllab "Piss on Your Grave" and posted it to Instagram weeks ago.

McCartney is expected to appear on West's forthcoming album, which is likely releasing this fall.

Listen to the snippet below (via Jessica White).