you grant spotify a non-exclusive , transferable , sub-licensable , royalty-free , perpetual -lrb- or , in jurisdictions where this is not permitted , for a term equal to the duration of the agreements plus twenty -lrb- 20 -rrb- years -rrb- , irrevocable , fully paid , worldwide licence to use , reproduce , make available to the public -lrb- e.g. perform or display -rrb- , publish , translate , modify , create derivative works from , and distribute any of your user content in connection with the service through any medium , whether alone or in combination with other content or materials , in any manner and by any means , method or technology , whether now known or hereafter created .