MIDI

Musical Instrument Digital Interface (.mid)

Lolly opens this format

Not a recording but a score: MIDI stores which notes to play and when, so the file is tiny and the sound is produced on playback. Lolly converts an imported .mid into a small on-device synth track you can use as a music bed, capping note and step counts so a pathological file can't hang the tab.

大多數同類工具都是上傳型網站：你的檔案會上傳到他們的伺服器，廣告為此買單。Lolly 執行於你的裝置上，因此你的檔案始終留在你身邊。

• 在你的裝置上執行
• 免費，不用帳號