There is not a lot I can tell you about orchestre Super Sanankoro Sofa. They used to be called "Sankaran Jazz" (writes Graeme Counsel). And they are from Kérouané.
Here is a concert (in seven parts) by this orchestra. I suspect it is recorded in Kérouané itself. The recording is from Guinean television from the late 1980s.
In addition to this, here is recording from a concert in the Palais du Peuple, Conakry. The occasion was the thirtieth anniversary of Guinean independance (proclaimed on October 2, 1958 - more here).
I am only embedding the first of these seven parts (I warn you though: this is the tamest part!). You can either follow the links on YouTube (beneath the videos), or used the links below to see the other parts.
Love, Peace and Goodwill at the Office Party
6 hours ago