Between 1969 and 1978, Pejman continued to compose symphonic works, operas, ballets, and also wrote many scores for motion pictures and television programs.

In 1984, Pejman moved to Los Angeles and continued to compose and arrange music for jazz and pop ensembles, and motion pictures Threat, 1985.

For the very first time in Canada, 150 Professional musicians graced the magnificent Orpheum Theatre to perform masterpieces by renowned Iranian composers on the Persian Night concert.

Three movements of Symphonic Poem "Sudden Resurrection" composed by Ahmad Pejman were performed in this concert, conducted by Leslie Dala.

Pieces from other Iranian composers; Loris Tjeknavorian, Hooshang Kamkar, Homayoun Khorram, Gholamhossein Minbashian, Fardin Khalatbari, Mahyar Alizadeh, Ramin Jamalpour, Saman Samimi were in the repertoire of the concert as well.