Ragtime music was also distributed via piano rolls for player pianos. Gershwin also made versions of the piece for solo piano as well as two pianos. Bellamy often uses Kawai pianos and keyboards live. Nero favors Steinway concert grand pianos. Microphones were carefully placed close to guitars, pianos, etc. The score makes use of string instruments, pianos, and synthesizers. He played several different electric pianos and synthesizers throughout his tenure. He writes all orchestrations on pianos and keyboards. The Concerto in A-flat minor for Two Pianos and Orchestra, Op. The opera for two pianos, percussion and singers was composed in 1961-2. The song's instrumentation is composed of "pounding" pianos and "booming" bass drums. Upright pianos are generally less expensive than grand pianos. These pianos are true pianos with action and strings. Wurlitzer is most known for their production of entry level pianos. Musicians adopted a number of types of domestic electric pianos for rock and pop use.