Listen to the official audio of "How I know" by Lil Durk ft. Lil Baby Prod by Will A Fool.

Listen to "Just Cause Y'all Waited" here: http://bit.ly/2uwLzff

Subscribe to Lil Durk's official channel for exclusive music videos and behind the scenes looks: http://bit.ly/Subscribe-to-Durk

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http://officiallildurk.com