American Authors and Slipknot - "Best Unsainted Day of My Life"

#billmcclintock #mashup #slipknot This is another one that has been requested a few times. Music used in this mashup: American Authors - Best Day of My Life Slipknot - Unsainted Thanks a million to my awesome supporters on Patreon! ➡️ Support me on Patreon:   / mcclintockmashups   -Exclusive behind-the-scenes content -Mashups that didn't make the cut -Mashup videos that were removed from YouTube -Download ALL mashup mp3s in one .zip file -Interviews ➡️ Download audio file here: https://remix.audio/track/67575/ameri...