He described four automaton musicians, including drummers operated by a programmable drum machine, where they could be made to play different rhythms and different drum patterns.
Aleɣat akoz manzaran ən manəhad,ad imudaš amitakwaynen as takbat ən tidawen as taqan,adobatnen agay ən tajute ən adal adewan ad tajute ən ilaɣitan ən tadawdaw.