Set in the key of B with a gentle 60 BPM, N. Rimsky-Korsakov’s "Impromptu" evokes a serene and introspective atmosphere, typical of the Romantic genre. The 2/4 time signature enhances its flowing, lyrical quality, inviting listeners into a world of emotional depth and expressive melodies.
This MIDI arrangement features an Acoustic Grand Piano, with a total note count of 1155 across a 3:06 duration. With its intricate composition, this file is ideal for practice sessions, remix projects, or as a captivating visualizer, offering musicians a rich sonic palette to explore.
基于音符密度 (NPS)。NPS 越高表示演奏速度越快，技术难度越大。
显示该作品中使用的最低音到最高音的范围。
Learn how to master this piece using MIDI Toolbox features.
Blog立即提升您的 MIDI 音质。我们评测了 2026 年排名前 5 的免费 General MIDI 音色库 (SF2)，并教您如何在浏览器中使用它们。
BlogMIDI Toolbox 完整指南：在线将 MIDI 文件转换为 PDF 乐谱。学习如何可视化音符、优化量化设置并打印乐谱，全程无需安装任何软件。
Blog教你如何将 Chrome Music Lab Song Maker 的作品导出为 MP3 格式。使用 MIDI Toolbox 获得更好的音质和更小的文件体积。
