will use the MSEG to move play Position to the halfway point of the loop, play in reverse, then forwards again all while following the tempo. 1. Disable the...

https://www.apple.com/jp/logic-pro/resources/docs/alchemy_for_creative_loop_manipulation_0818.pdf

to build sounds from scratch. 2. Switch to Advanced view 3. Open Import Audio window for Source A Click on the waveform / import audio menu for Source A and...

https://www.apple.com/jp/logic-pro/resources/docs/elemental_morphing_in_alchemy_0818.pdf