Here's a song I heard for the first time over the last few days when it was played on the indispensable BBC Radio 6Music. It's from an artist that I also wasn't aware of before. A longer, slower version of this can be found on a 1965 album by Jamaican latin jazz drummer/percussionist Montego Joe. The album is called '¡Arriba! Con Montego Joe', but this version is from a single release on the Prestige Label. Montego Joe died in 2010.