Complex sentence: Radiohead refused to release singles or music videos to promote "Kid A"; instead, 30-second animated "blips" were set to its music based on the artwork Stanley Donwood and Yorke designed for the album's packaging.
Split into simpler sentences: Radiohead refused to release singles or music videos to promote "Kid A"; instead, 30-second animated "blips" were set to its music. These blips were based on the artwork Stanley Donwood and Yorke designed for the album's packaging.