Disco Demolition Night preceded Process_start , and may have helped Assistance precipitate Motion , the decline Cause_change_of_position_on_a_scale of disco in late 1979 ; some scholars and disco artists have described Statement the event as expressive of racism and homophobia .

`` Desde Que Te Perdí '' is both a slow Change_event_time builder and slow Change_event_time burner , with layers of guitars and strings supporting Supporting Monge 's expressive and powerful voice .

The tour was well received Receiving by critics who praised Judgment_communication the stage design , Gaga 's vocal abilities and different expressive messages .