U2's With or Without You and the origin of the infinite guitar
U2's With or Without You and the origin of the infinite guitar Composer Michael Brook talks about inventing the infinite guitar, the instrument famously heard on U2's hit song, With or Without You. Social Sharing Posted: Apr 06, 2017 8:45 AM ET | Last Updated: March 2 Michael Brook is the inventor of the Infinite Guitar, an instrument famously heard on the U2 song, With or Without You.(Guiseppe Asaro, U2/YouTube)