It's 420 Somewhere by Cleansweep

It's 4:20 somewhere is a 42 minute jungle and drum & bass mix featuring marijuana themed tracks from the last 30 years.

Chopstick Dubplate & Myki Tuff - Sess Flex
Top Cat - Friend in Need (Serial Killaz Remix)
Chuck E - Smokin a Blunt Remix
Krome & Time - Ganja Man (Jaydan Remix)
Taxman - Ganja
AC13 Basstripper - All Ganja Massive VIP
Sam Binga, Redders & Rider Shafique - Pound 4 Pound (Serum Remix)
Chopstick Dubplate Cheshire Cat - Just the Herbs
Bagga Worries and Jooxie Nice - Legalise (Remarc VIP Mix)
Ruthless Productions - Need For Weed
Chatta B - Sensi Addict (Redskins Dub)
Jungle Terrorists - Just Ganja
The Chalice Crew - Live Clean
The Trip - The Erb (Ray Keith Remix)
Xian Juan - How To Roll
Gray - One Spliff
Dez - Full a Ganja
Nick The Lot - High As A Kite
Heist - The Devil's Lettuce
Chopstick Dubplate - Herb Affi Bun (Feat. General Jah Mikey)
4am Kru - High Time
Upgrade - Watch Me