Singer Larry Adler, from 1938:
http://users.lycaeum.org/...reefer.mp3

Also from this decade:
http://www.ukcia.org/mp3s...0Viper.mp3

http://www.ukcia.org/mp3s...t%20Up.mp3

http://users.lycaeum.org/...o/weed.mp3

http://www.ukcia.org/mp3s...Harlem.mp3

http://users.lycaeum.org/...getlow.mp3


[Edited 2/8/05 14:06pm]

Another good one:
http://www.ukcia.org/mp3s...20With.mp3