If you are looking for a you are definitely looking for the 1999 album with "Still D.R.E." on it.
"Dr. Dre's 2001: The Chronic Zip" seems to be a search query related to the iconic album "The Chronic" by Dr. Dre, released in 1992, not 2001. The Chronic is a landmark hip-hop album that played a significant role in popularizing West Coast G-Funk sound. It features hits like "Nuthin' But a G Thang" (feat. Snoop Dogg), "Still D.R.E.", and "Forgot About Dre" (feat. Eminem).
Lyrically, 2001 is often misinterpreted as a concept album about violence and debauchery. However, a closer reading reveals it to be a meta-commentary on Dr. Dre’s status in the industry. Unlike his debut, where he positioned himself as a street participant, 2001 positions him as the "Chairman of the Board."