Take 1. A bit of plastic swiped through the air to create a swooping sound for a college project. Sony ecm-ds70p mic to a sony minidisc mz-n710 acting as a preamp into my edirol ua-25 audio interface.
Took a very small part (0,3s) of https://freesound. Org/people/gis_sweden/sounds/402281/applied time stretch. Deeep cinematic swoosh!!! yeah. And great looking :-).