The purpose of the looking at the future...is to disturb the present!

Gaston Berger (1896-1960), francuski futurolog

Sheeran Loopers Looper X Review: Create Your One-Person Tour

The musician created his own line of loopers that record and layer riffs in a loop. The pricey Looper X does what it claims, but it isn’t without quirks.
Link :
https://www.wired.com/review/ed-sheeran-looper-x/