This very simple instrument created long periods of sleep deprivation.

According to its inventor, this instrument can simultaneously create opposing feelings, such as crying and laughing.

He knocks the instrument against each other to create sounds while walking with special rhythms and patterns of footsteps.

During his solos, he either couldn't be heard at all, or his instrument created feedback through the microphones.

The other members of the band would often switch instruments to create different sounds and effects.

The same four instruments can create many concertos- the end music has a million permutations.

These instruments have created greater dependencies between the domestic and international financial markets.

Accents are placed on single notes that trade off between the instruments creating a sense of shifting, but still using the same pitch class.

And also all these new sounds that traditional instruments cannot create.

The instruments create sounds evocative of the early electronic music.