This feature allows you to exchange your TAKEs for new ones.
You can exchange TAKEs by using shuffle tickets. Simply select the TAKE you want to exchange, and then shuffle it.
When the shuffle is complete, you will receive a new TAKE. Initially, the shuffle box contains an equal number of TAKEs for each band member. Exchanged TAKEs are put into the shuffle box, and depending on how many times users shuffle TAKEs and depending on the TAKEs that are exchanged, the amount of each TAKE remaining in the shuffle box may vary.