Clive Pig and the Hopeful Chinamen - Happy Birthday Sweet 16 7" (1979)
Punk-reggae from this British band.
Clive Pig was an acoustic guitar storyteller/poet that meshed in nicely with the late 70s punk scene. He released lots of good material with different bands. This particular record is not hard to find.
Even if you're not a big fan of punk-reggae this one's a good one. It will grow on you.