It sounds like you're referring to .

Here is the key information about that piece:

To clarify: The Koncrete Mixtape (often stylized as The Koncrete Mixtape ) is by Akon. It is a bootleg mixtape / street album that was widely circulated online in the mid-to-late 2000s (around 2006–2008).

Mixtape — Akon The Koncrete

It sounds like you're referring to .

Here is the key information about that piece: akon the koncrete mixtape