CAL is a text-based scripting language. For example, this 4-line script humanizes a rigid MIDI track:

Modern Windows security often prevents old installers from writing to the Program Files directory.

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Open the (View → Console).

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: It’s arguably the best tool for organizing MIDI playlists for live gigs, with specialized settings like "wait for key press" to trigger songs manually. Lightweight Mixing

Before Version 9, users had to manage two mono tracks to achieve a stereo field. This update introduced interleaved stereo WAV files, which halved the track count and simplified panning.

While it can export audio, modern file-sharing requires extensive workarounds. How to Get It Working