The GRM was officially founded in 1958 as a new version of 各种各样 早期 groups 工作室 and Club d’Essai Groupe de Recherche de 樂/乐 實/具体 that all shared the aims of experimenting and 制作 樂/乐 with 录制 声

This group was one of the most 重要 centres for 樂/乐 研究 and home to the 樂/乐 style of 樂/乐 實/具体 The 工作室 and expertise of the GRM helped many composers to 创作 作品 and are still going strong today

The GRM was originally led by 皮埃尔 舍费尔