Mr. Johannesen also studied with the pianist Egon Petri and was a composition and music student of Roger Sessions in New York and of Nadia Boulanger at her conservatory at Fontainebleau , France .
Nadia Boulanger /people/person/nationality France
France /location/location/contains Fontainebleau
NNP NNP RB VBD IN DT NN NNP NNP CC VBD DT NN CC NN NN IN NNP NNP IN NNP NNP CC IN NNP NNP IN PRP$ NN IN NNP , NNP .
Nadia Boulanger
PERSON
France
LOCATION
/people/person/nationality
France
LOCATION
Fontainebleau
LOCATION
/location/location/contains