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ET CAMPOS UBI TROJA FUIT

Our suggestions

Perl software distributed under the GPL that does simple transformations on MIDI files.

Concatenate MIDI files

Perl software distributed under the GPL that does simple transformations on MIDI files.

 
GPL-distributed Python software that draws sunrise, sunset and daylight graphs.

Sunrise/sunset hours, all year long

GPL-distributed Python software that draws sunrise, sunset and daylight graphs.