▁Maurice ▁Ba quet , ▁Henri ▁B etti , ▁Henri ▁D ut ille ux ▁and ▁Lou igu y . ▁He ▁won ▁the ▁premier ▁prix ▁d ' harm onie ▁( 1 9 3 7 ) ▁in ▁the ▁class ▁of ▁Jean ▁Gall on , ▁the ▁premier ▁prix ▁de ▁fug ue ▁( 1 9 4 2 ) ▁in ▁the ▁class ▁of ▁No ël ▁Gall on ▁and ▁the ▁premier ▁prix ▁de ▁composition ▁( 1 9 4 5 ) ▁in ▁the ▁class ▁of ▁Henri ▁Bü s ser . ▁ ▁In ▁ 1 9 3 9 , ▁he ▁was ▁Army ▁deput y ▁chief ▁of ▁music ▁and ▁in ▁ 1 9 4 5 ▁was ▁made ▁director ▁of ▁music ▁for ▁the ▁Republican ▁Guard . ▁He ▁then ▁became ▁conduct or ▁of ▁light ▁orch est ral ▁music ▁on ▁national ▁radio , ▁a ▁position ▁he ▁held ▁for ▁thirty ▁years . ▁His ▁first ▁radio ▁broadcast ▁was ▁on ▁ 2 7 ▁November ▁ 1 9 4 4 . ▁B onne au ▁wrote ▁the ▁score ▁for ▁Roland ▁Pet it ' s ▁bal let ▁Gu ern ica , ▁premier ed ▁in ▁ 1 9 4 5 . ▁ ▁Over ▁ 3 0 ▁years ▁Paul ▁B onne au ▁led ▁ 6 3 8 ▁light ▁music ▁recording ▁sessions , ▁corresponding ▁to ▁more ▁than ▁ 1 , 5 0 0 ▁concert s ▁broadcast ▁on ▁the ▁national ▁radio ▁stations . ▁In ▁ 1 9 6 0 , ▁with ▁the ▁agreement ▁of ▁the ▁R TF , ▁he ▁founded ▁the ▁vocal ▁group ▁Les ▁Dj in ns ▁who ▁played ▁and ▁recorded ▁ 8 8 ▁songs .