All About Jazz is celebrating Omar Sosa’s birthday today! Composer-pianist-bandleader Omar Sosa was born in 1965 in Camagüey, Cuba’s largest inland city. At age eight, Omar began studying percussion and marimba at the music conservatory in Camagüey; in Havana, as a teenager, he took up piano at the prestigious Escuela Nacional de Música, and completed his formal education at the Instituto Superior de Arte in Havana…