I found that on the Ural site. The comment was:
if the link works, The music may be a foreign to most, just continue watching
The Buena Vista club is one of the oldest surviving clubs from the pre Castro days, The majority of the members are in there 60's and 80's still playing together,defying the Castro regime, The Ural driver I believe is Ray Coder a US citizen who did a piece on this club, check out the vintage cars as they drive through Havana
is this a new Ural or older version "650" ?
so it made it sound like these were pre Castro/anti castro musicians.