A neologism from 'laptop computer' and 'electronica' the 术语 gained a certain 度 of 潮流 in the 1990s and is of 重要（意义） due to the 使用 of highly 强大 计算 being made available to 音乐家 in highly 便携 形（曲）式 and therefore in 现场演出 表演 Many sophisticated 形式 of 声音 制作 处理 and 组织 which had 迄今 only been available in 工作室 or 学术 制度 became available to 使用 in 现场演出 表演 largely by younger 音乐家 影响 by and interested in developing 实验 流行 音乐 形式 Nowadays the 术语 seems to be less common 也许 because it is 问题 in 不 定义 音乐 contents or 美学 细微差别