end
From TidalCycles userbase
Type: end :: Pattern Double -> ControlPattern
end turns a number pattern into a control pattern that changes the playback end position of a sample.
end takes a pattern of numbers from 0 to 1. It controls the end point of each sample. e.g. 0.75 to only play 75% of each sample, 0.5 to only play 50%, and so on:
d1 $ s "rave/2" # end "<0 0.25 0.5>"
You can use begin to alter the playback start position of a sample.